The Justice League has A LOT of members. This is a blog ranking them in terms of power level. Note: This is a measurement of how well they would do on average. Someone lower could beat someone much higher if their powers specifically are a counter. Sorry if I am a bit rusty on some of these characters.
This is only counting people who are or were full members of the Justice League Members (of Earth-1) instead of purely honorary members. You might notice some people being on here are rather strange but due to timeline altering and the many different branches, the JLA has had some rather strange people.
With each one, I'm not gonna go over all their powers, just the most important things and why they beat the person above them.
Unclassifiable: Multi-Man
Multi-Man's power is that whenever he dies he comes back to life with a random power. Obviously this is not predictable. That said none of the powers he's demonstrated that strong so he would most likely be somewhere relatively low.
151: The Mighty Bruce
An ex-criminal secretary the Mighty Bruce is basically just a normal human except slightly smarter and slightly more physically adept.
150: Mindwarp
Mindwarp has minor telepathy and the power to astral project. Other that he's a normal person. At a range he could theoretically project his soul to project and punch the Mighty Bruce a bunch. Also while he's not particularly strong, his violent personality might give him an edge in melee.
149: Big Sir
Big Sir has peak human strength and durability as well as an electric flail. That said he's really dumb. He'd likely beat up Mindwarp.
148: Oracle
Oracle is wheelchair bound. That said she has beaten up thugs using her wheelchair, can use her wheelchair as a taser and has a genius intellect. Probably tricks Big Sir somehow.
147: Blue Jay
Can fly, shrink down to a few inches and has super sight. Could probably outmanuever Oracle, and knock her down some high place.
146: Clock King
Athletic Human with a high intellect, a sword and various clock themed gadgets. Could use his action weapons to beat Blue Jay.
145: Godiva
Has Prehensile Hair, Wall Level Strength/Durability and Flight. Could take hits from Clock King while he can't do the inverse.
144: Clue Master
Has as standard equipment various pellets including smoke, incendiary, explosive etc. Also has high intellect. Should be able to beat Godiva using his pellets.
143: Naif Al-Shiekh
Athletic Human with Gun. Should be able to shoot Clue Master before he gets into range.
142: Steve Trevors
Peak Huma with Gun. Military Training should give him the edge over Naif
141: Tasmanian Devil
Werebeast whose claws can cut steel. At close or mid range should be able to kill Steve before gunfire does him in.
140: Black Condor
Not quite as strong as Tasmanian Devil but Flight, Regen and Better Senses should give him the edge in an open area.
139: Maya
Her Elemental Blasts or Mystic arrow shots should be able to knock Black Condor out of the sky.
138: Equinox
Her Powers vary depending on season. That said generally having elemental attacks equal to Maya's while also having flight giving her just a bit more mobility would secure her the win.
137: Menagerie
Has Flight as well as versatile shapeshifting and acidic blood, the former giving her an advantage over Equinox at mid range and the later at close range though no ranged attacks gives Equinox advantage at long range.
136: Bulleteer
Her metal skin protects from most of Menagerie's attacks and her super strength and flight would let her crush Menagerie pretty fast.
135: Super Chief
Bulleteer's metal skin explicitly doesn't protect her internal organs and with the "strength of 1,000 bears" one grapple from the Super-Chief will break all the bones in her body.
134: Aztek
Gonna be honest, Aztek's powerset seems a bit hard to pin down the level of. That said he's got the memories of all the Azteks giving him lots of experience and all the things his suit can do should be able to give him the win over Super-Chief.
133: Agent Liberty
His forcefield and jetpack combo should protect him from Aztek and his blades should be able to hurt Aztek's exposed skin.
132: General Glory
IE the parody of Captain America. Tank Level Strength/Durability, shuriken that come back, though he tends to ramble and make long speeches about America. His raw power should be enough to overcome Agent Liberty.
131: Scarlet Skier
Moving to another Marvel Parody, this is the parody of Silver Surfer. Technically MFTL but utterly incompetent, can at least survive on a variety of hostile alien worlds with powerful atmospheres meaning he should be at least stronger then General Glory.
130: G'nort
Scarlet Skier's nemesis, the dog Green Lantern. G'nort is as competent and about as strong as his nemesis. He has maybe a little bit more versatility even if he can remember to use it.
129: Atomica
Size Manipulator. Doesn't have many showings but can see her tricking G'nort given her mastery of deception and possibly going inside his brain and expanding.
128: Frankenstein
He's at least building level powerhouse but seems dumb at first. I can clearly see Atomica arrogantly trying to shrink down and enter his brain only for him to grab her with his supersonic reflexes and crushing her.
127: Doctor Mist
His ability to absorb magic is potent but against non magic users it's useless. That said his illusions and enchantments should allow to him beat Frankenstein assuming they don't start at melee range.
126: Tomorrow Woman
Her Psychic Powers should function pretty similar to Doctor Mist's illusions. That said she can disrupt his mind with a thought while he needs to make hand motions to mess with her mind. Also I think her psychic powers gives her a better chance of resisting his mental attack then the inverse.
125: Black Orchid
Unless they start at particularly long range, Black Orchid's subsonic speed and energy chains should be able to let her blitz Tomorrow Woman and her raw physical strength should be enough to pop her.
124: Huntress
Huntress is more of a casual bullet timer then Black Orchid. Her Marksmanship skills give her a clear and obvious advantage at long range and gives her a competive fight at mid-range against the energy chains. Even at close range, Huntress' martial arts skills means she at least has a chance against Black Orchid's raw might. Being able to fight at more ranges and being faster gives Huntress the win.
123: Elongated Man
While not as fast as Huntress, her arrows would be a crazily inefficient weapon against him while it would just take one elastic fist to the face to knock her out.
122: Sister Superior
She has really really powerful stealth abilities and powerful blaster weapons. She could likely bombard the poor Elongated Man, keeping moving so as to keep her position concealed.
121: Crimson Fox
Along with her Foxlike stats, she has claws that can cut through steel and can release pheremones that arouse men and scare women. She could use her pheremones to make Sister Superior sloppy with fear and then get in a quick claw strike.
120: Vixen
Vixen has WAY more versatility then Crimson Fox able to copy the spirits of the whole animal kingdom including mythic animals. Her mental resistance should be strong enough to resist the pheremones and her dragon form should be strong enough to overcome the steel slicing claws.
119: The Atom (Ryan Choi)
Super-Genius Intellect plus size manipulation powers with maintained momentum gives Ryan a nasty arsenal. Against Vixen he could become too small for her to see even with her enhanced eyesight forms and knock her with a succession of momentum focused punches like bullets.
118: The Atom (Ray Palmer)
Ray has the same powerset as Ryan (plus immunity to disease) but he also has way more experience.
117: Captain Cold
CC's freeze gun has gotten down to "absolute zero" meaning it can affect the movement of atomic sized objects and should be able to even freeze Ray Palmer.
116: Rocket Red
Rocket uses his jetpack and missile fire to bombard CC. Even if CC can freeze the missiles in flight Rocket's technopathy should let him control CC's freeze machinery, basically taking out his weapon.
115: Stargirl
Energy absorption and her speed should let her withstand Rocket's missiles and her energy blasts would probably take Rocket Red out pretty quickly. She has comparable speed to him as well.
114: Starman
Starman is similar to Stargirl but can launch multiple energy blasts as well and has a sonic attack giving him a better attack roster and the edge.
113: Gypsy
Her Pre-Cog and Teleportation should keep her out of the way of most elemental attacks and her illusions should be able to mess with Starman's mind.
112: Silver Sorceress
While it would be a good fight, SS can simply do everything Gypsy can and more, as she has telepathy, telekinesis and healing.
111: Ambush Bug
His hypersonic speed and teleportation plus his insanity would make him very difficult for Silver Sorceress to hit and ramming at hypersonic speed should take her out.
110: Vibe
While his anti-speedforce powers are incredibly specific Vibe does have a few powers more useful here. His magical sensing and his attunement to the multiverse should let him sense where Ambush Bug is teleporting in and his building AOE shockwaves should be able to knock him out. It helps Vibe is durable enough that a normal punch from Ambush Bug wouldn't affect him.
109: Manitou Dawn
Physically equal to Vibe and while she can't take his shockwaves, her necromancy should be able to give her forces to distract him and he has no defense against her transmutation technique. She could also draw him onto the spiritual plane to defeat him.
108: Manitou Raven
Same powerset as Manitou Dawn but more experienced then her giving him a more then 50% chance of winning.
107: Guardian
While Guardian has no defense against transmutation, he is fast and strong enough to blitz him before he does his technique though it would be dangerous for him especially if Manitou tries other tactics first.
106: Catwoman
Guardian and Catwoman are roughly equal in stats and skill. While Catwoman's claws and Guardian's shield are about equal in range, Catwoman's whip has a bit more range and she is also much stealthier.
105: Steel (Hank Heywood)
Steel's nearly indestructible armor would easily protect him and tank any of Catwoman's strikes, leaving only a very small part of his face vulnerable. Meanwhile a few strikes from Steel would knock Catwoman uncouncious. Also his enhanced hearing would nullify Catwoman's stealth.
104: Element Woman
Element Woman transmutes to poisonous gases/chemicals and Steel has no way of hitting her and she gets him via his need to breath.
103: Metamorpho
Metamorpho has the exact same powers as Element Woman but he has been around longer and has more experience.
102: Moon Maiden
Can alter moon's gravitational force on the Earth to cause tsunamis and earthquakes and can channel this energy into energy blasts. Can fly and can cause insanity. She causes Metamorpho to go insane before he can get to her and then throws a tsunami force at him.
101: Congorilla
He can resist Moon Maiden's Lunacy power and can with a single huge gorilla bound get right up to her and crush her. Her power is strong enough to kill him but he is too physically overbearing for Moon Maiden.
100: Booster Gold
His wrist blasters should be able to at least scratch Congorilla while Congorilla is NEVER getting through Booster's force field. Also Booster could just bring Congorilla into space or back in time using his legion flight ring.
99: Shade, the Changing Man
Initially a stalemate with Booster. Shade's attacks can't get through Booster's forcefield, and Booster's wrist blaster can't get through the automatic attack deflection of Shade's vest. That said Shade the Changing Man can reality warp and would probably eventually be able to get Booster.
98: Coldcast
He has the power of the full electromagnetic spectrum. He can create an energy blast powerful enough that it seriously injures Post-Crisis Superman something not even Shade's vest has shown the ability to deflect.
97: August General in Iron
Faster reactions then Coldcast, and his hypersonic plasma bolts should be able to take down Coldcast before he gets blasted as Coldcast clearly couldn't react to mach 7.
96: Bat-Man (Wang Baixi)
He's about as physically strong as Bane, which would be less then August General but he also has gadgets like sleeping gas which should do the trick.
95: Hawkgirl (Kendra Saunders)
Bat-Man lacks the range and accuracy to beat Kendra whereas a swooping Thangarian Mace Strike should take him out.
94: Hawkgirl (Shiera Hall)
Same powers as Kendra, but is more of a warrior.
93: Red Arrow
Expert Marksman with trick arrows should be able to pin Hawkgirl's wings before she gets in close, though in fairness if she does get in close even Roy's martial arts won't be able to stop Shiera.
92: Green Arrow (Connor Hawke)
Consensus seems to be that while Roy is a better marksman then Connor, at most ranges Connor's vastly superior martial arts skills and lightly enhanced strength and speed would give Connor the victory.
91: Batwing
While not the martial arts champion that Bruce or Connor are, Batwing's superior tech and supergenius intellect should give him the advantage against Connor.
90: Faith
Comparable speed to Batwing, her telepathy and teleportatoin should give her an advantage in mobility keeping her safe, and her building level casual telekinetic strength would be highly damaging to him, and her serious exerting telekinetic strength capable of destroying an alien warship fleet would one shot him.
89: Plastic Man
His fists are strong enough to damage Faith at long elastic ranges but more importantly Faith has got nothing that can do any serious damage to him so he most likely just outlasts her.
88: Green Arrow (Oliver Queen)
Ollie's got the speed and skills to avoid strikes from Plastic Man and one of his trick arrows like a freeze arrow should be able to stop him.
87: Hawkman
Ahhhhhh the Green Arrow vs Hawkman rivalry. Politics aside I do think Hawkman would win in a close fight. His Nth Metal gun has done damage to cosmic superheroes and Green Arrow would have to work hard to avoid being hit by it but one step into Hawkman's dive territory and he can do a dive strike on him while conversely while Green Arrow is incredibly accurate Hawman is great at avoiding land to air fire.
86: Nightwing
Has canonically defeated Hawkman and Hawkgirl at once.
85: Black Canary
Comparably skilled to Nighwing, doesn't have his level of tech but her canary cry would be a nigh-undodgeable complete one-shot. Black Canary has got a lot better chance to win.
84: Batgirl (Cassandra Cain)
If they start at long range Cassie would have no way of stopping the Canary Cry. That said at closer ranges Cassie is more skilled and way more deadly. She would also have complete knowledge of when the Canary Cry is coming and be able to attack strategically then.
83: Green Flame
Being a physical bad*ss doesn't help if your opponent is just made of fire. Cassie gets burned by someone as strong as her but a living flame.
82: Ice Maiden (Sigred Nansen)
Ice Manipulation strong enough to create a blizzard. While her ice and Green Flame's fire are generally even, Sigred has way more ability to put Green Flame out then the inverse and otherwise has her exact powerwise but ice.
81: Ice (Tora Olafsdotter)
Same powerset as Ice Maiden, but can control it more and has better hand to hand ability for what that's worth.
80: Katana
A physical powerhouse for a street level, has mhs reflexes and most importantly her famous soul-stealing Katana. One even tiny cut from that on anyone below and they lose their soul. Katana can probably resist being frozen with her toughness and durability lose enough to soul steal Tora.
79: Amazing Man
Can Absorb Energies/Matter/Powers and make it part of him. Would be a very tense fight against Katana since whoever gets first strike would likely win. That said while Katana has reflexes, skill and range against him, he has the versatility of anything that's in the area, being able to incorporate it. I tihnk in a majority of environments he would have enough options to pull a win against her.
78: Andrew Bennett
Vampire powers. While his transmutation to stone trick probably wouldn't work on Amazing-Man, the ability to telekinetically blow up his head while he's at range and keeping behind a forcefield powerful enough to take nucleur bombardment should give him the win.
77: Deadman
Deadman can regenerate from a puddle, Andrew's got nothing to hurt him. Deadman can also duplicate himself up to 10 of himself and has such good possession he once possesed Swamp Thing and all of the Green. He would take over Andrew eventually.
76: Bloodwynd
Controls death energy and the dead. Could probably control Deadman or summon something like him.
75: The Wonder Twins
Zan can turn into any form of water including a giant storm or an ice giant. Janya can turn into animal including mythological or alien ones. Janya can probably turn into one of the mythical holy animals that repel the undead like the unicorn.
74: Major Disaster
Enhanced Physical Stats, flight and major probability manipulation (caused multiple meteors to fall and hit Superman). Wonder Twins go to activate their powers and they trip over each other giving him the chance to kill.
73: Timothy Hunter
Powerful magic-user, going to be the strongest magic-user of the future. Has accidentally created universes before. Don't have good control of his magic. Should be able to dispel Major Disaster's probability manipulation while his magic barrier keeps him safe.
72: Madame Xanadu
Magic-User. Made a deal with Death for immortality. Froze time across the whole multiverse with the help of Nightmare Nurse and Zatanna. Not got a lot of raw power but should be able to dispel the clumsy spells of Tim Hunter and blast him with her magic energy beams.
71: Nightmare Nurse
Demonic Magic-User. Froze time across the whole multiverse with the help of Madame Xanadu and Zatanna. Mere thoughts of her are living parts of her and will attack you independently. Would probably possess Madame Xanadu.
70: Batman
Has Powerful Anti-Magic as well as anti-demon tech. Really has tech and martial arts skills for almost anyone below him on this list as well as the physical powerhouse of the street levels. Also has such powerful willpower could probably resist thinking of Nightmare Nurse after beating her and then erase his own memory (as he does know memory erasure) so he never thinks of her again.
69: John Constantine
Bruce vs John would be be awesome. Bruce has physical advantage but his counter-magic can't stop John's strongest magic. So long as Batman doesn't just blitz him to death, John should be able to use things like summoning and magical reality-warping to beat Batman.
68: Mera
At MHS Speed, Mera uses her water manipulation to pick up an entire ocean and throw it at John before he can react. Constantine with a few seconds would be able to stop her but Mera is fast and powerful enough to beat him regardless of range.
67: Killer Frost
Killer Frost has the reflexes to react to Mera's water attacks and freeze the part of the water coming at her to ice. At closer range while Mera is physically much stronger she has no way to stop Killer Frost from freezing her before they get into melee.
66: Black Lightning
Black Lightning can manipulate the electromagnetic field of an entire planet as well as turn into lightning and can manipulate mystical black lightning. Freezing would be difficult against pure lightning especially when Killer Frost is being bombarded by the electromagnetic field of an entire planet. Black Lightning likely overwhelms Frost.
65: Ray
Ray can control light, react at lightspeed, turn into light and cause radiation like light. While Black Lightning is a superior electromagnetic manipulator, Ray blitzes him by turning into a light beam and radiation bursting him before he can start going.
64: Mystek
Mystek usually has the advantage over Ray. With lightspeed reflexes and energy-matter manipulator letting him manipulate light, Mystek has a counter to all of Ray's tactics.
63: Doctor Light (Kimiyo Hoshi)
Doctor Light has better energy manipulation then Mystek, can teleport, is physically stronger, is a supergenius and has a sixth sense as well as actually moving at lightspeed and not just reacting at lightspeed. All this should let her overcome Mystek's matter manipulation which is his only advantage.
62: Doctor Light (Arthur Light)
Yes. HE was a JL member technically. Timeline stuff. Anyway he has canonically beat Kimiyo.
61: Aquaman
While Doctor Light could beat Aquaman he's arrogant and Aquaman could kill him pretty quickly if given the chance. Aquaman's energy negation will stop Doctor's light light attacks unless he's at close enough range Aquaman can't properly defend, at which point Aquaman could possibly draw him into the psychic sea and defeat him there. Also Aquaman can summon the creatures of the deep to simply overwhelm Doctor Light.
60: Mister Miracle
Mister Miracle is one of the New Gods. While he's not particullarly strong for one, he still is a planetary force at ftl speeds and would likely overwhelm Aquaman, though if Aquaman gets a chance he could hax Mister Miracle.
59: Big Barda
Big Barda is a more warlike and powerful New God compared to Mister Miracle.
58: Blue Beetle
Blue Beetle would struggle to keep up with Big Barda's power and can only barely do so. That said the Scarab is much more versatile then Big Barda's powerset and the longer the battle goes on, the more of a chance Blue Beetle has to snatch the battle with one of his haxes.
57: OMAC
OMAC was able to go toe-to-toe with the New 52 Superman level entities. While The Blue Beetle could hax him, OMAC probably just overpowers poor Jaime.
56: Cyborg
Even if OMAC wasn't a machine that Cyborg could control with his technopathy, Cyborg can equal him in stats and has a more widespread and versatile powerset.
55: Wonder-Woman (Peng Delian)
While Cyborg is more Versatile then Peng, she is physically on par at least and her magic mind controlling lasso should be enough to incapacitate him before he can use most of his arsenal.
54: Super-Man (Kong Kenan)
Assuming I'm recalling correctly, Kong was slightly more powerful then Peng.
53: Steel (John Henry Irons)
Physically comparable to Kong Kenan but super-intellect and teleporter gives the edge.
52: Starfire
Physically comparable to Steel but her energy-draining would probably take out him out quickly and that's not even including her superior range and mobility (not including teleportation)
51: Green Lantern (Jessica Cruz)
She's a relatively new Green Lantern but she could still create a much wider variety of effects then Starfire, including a black hole to disrupt her. Starfire's best chance would be to try a rush strategy with energy draining.
50: Green Lantern (Simon Baz)
About comparable with Jessica in terms of power. That said Simon seems a bit more emotionally composed and probably would be able to use the Green Lantern Ring slightly more steadily.
49: Lightray
The New God speedster can move at ~quadrillions of times speed of light and has control of atoms, meaning even against people with far higher dura like the above he can speedblitz and atomically rip them apart.
48: Animal Man
Much Stronger then he looks ;) At quintillions of times the speed of light he can even blitz Lightray. He's stellar level meaning he could destroy Lightray physically not even including his 7th plane manipulation and his possession.
47: Anteus
As long as he's touching the Earth, he should be invulnerable to Animal Man's physical attacks. By scaling he should have the reflexes to tag Animal Man and even if not could alter his gravity to make him easier to hit. He's also a lot physically stronger and should be able to beat him solidly.
46: The Flash (Avery Ho)
Minor speedforce user, relatively inexperienced. Should still be able to phase Anteus off the ground at rapid speed and beat him.
45: The Flash (Jay Garrick)
Much more experienced speedforce user then Avery. Should be able to beat her.
44: Supergirl
Teenage Kryptonian. Should be tough enough to tank Jay's attacks and fast enough to tag him eventually. Note: Not the Angel Supergirl, she was never part of the League. She would be in the top 3 in strength.
43: Power Girl
Alternate Universe Supergirl. Consistently a bit stronger then Supergirl.
42: Donna Troy
Comparable to Supergirl and Powergirl but superior combat experience and has a few weapons like her amazon bracelets.
41: Nuklon
A Physical Powerhouse on par with the above. His phasing specialty should allow him to win more times then not.
40: Geo-Force
Comparable physically to the above. Slightly more versatile and has his own hax, can turn people to stone. Should work on Nuklon.
39: Mon-El
A Daxamite, a species similar to Kryptonin and recently a rookie green lantern. Has raw power and versatility on Geo-Force.
38: Maxima
Kryptonian Level Entity. Her Mental Powers and transmutation combined should be enough to overwhelm Mon-El.
37: Firehawk
Not quite as physically powerful as Maxima but her atomic control of matter-energy and her logia nature should surprise her enough for Firehawk to take her.
36: Firestorm (Ronnie Raymond)
Highly Versatile Herald Type Entity. Way more versatile then Firehawk and is above her stats-wise.
35: Firestorm (Jason Rusch)
Same powers as Ronnie but smarter fighter.
34: Despero
Despero is comparable to superior to Firestorm in stats, and way less versatile, but his potent psionics and his reality-warping should overcome their wider range of abilities.
33: Red Tornado
Implied to be faster then Jay Garrick and can possess people along with some other fairly useful abilities like a good regen factor, no brain to manipulate, being an air elemental, etc. Can possess Despero before he reality warps.
32: Blue Devil
Is a physical powerhouse on par with kryptonians and can send people directly to hell. Could do this to Red Tornado before he gets close enough to possess.
31: Captain Atom
A bit on the slower side but powerful enough to create his own universe, fight on the astral plane and can resist magic like being sent to Hell. Without that Captain Atom rips Blue Devil apart on the atomic scale.
30: Etrigan
Not as powerful as Captain Atom though his demon magic did provide 1/5th of universal energy. While Captain Atom can resist magic and thus top most of Etrigan's abilities, Etrigan can spam him with a big energy bursts until he's out at massive speeds.
29: Lobo
Physically as strong as people like Etrigan but also has a low-godly regen, every single drop of his blood will reappear as another one of him, can fight as a spirit, resist mental attacks. He's very dangerous. Etrigan is more versatile but Lobo isn't far behind and Etrigan trying to fight him will create more Lobo. Etrigan's best chance is to bfr him across time and dimensions but Lobo could simply pursue him from there.
28: Hourman
Physically powerful as the above, but has incredibly powerful time manipulation. Hourman freezes Lobo in time for eternity.
27: Jade
Inheritor of the starheart from Alan Scott, Jade vs Hourman is a quickdraw between Jade's highly potent magic and Hourman's technological time manipulation. That said not only does Jade seem faster but she has a long range to hit him from.
26: Green Lantern (Guy Gardner)
Has the Green Lantern Ring, strongest weapon in the universe that makes imagination reality. Guy is a more experienced lantern then Jade even if her powers are more potent and is more of a fighter.
25: Green Lantern (John Stewart)
Is a more composed, focused Green Lantern then Guy Gardner
24: Orion
A highly powerful new god, Orion has the Astro Force, a universal power source that battles the anti-life and could blast apart most green lantern constructs easily. While Orion is not as versatile as John Stewart he seems faster given his comparison to Superman and his raw power would be overwhelming.
23: Triumph
Triumph is likely physically very similar to Orion, however Triumph has a more versatile arsenal of control of gravity, density and the electromagnetic force.
22: Wonder Woman (Hippolyta)
While not as versatile or powerful as her daughter, Hippolyta was still a godlike powerhouse with a powerful arsenal and enough fighting skill to take Triumph as she did Hercules.
21: Olympian
Olympian has the power of the 50 Argonauts. Hippolyta vs Hercules was a close fight with Hercules having more raw power but Hippoylta winning via raw skill. Olympian has the power of Hercules and the 49 other Argonauts.
20: Jesse Quick
One of the best Speedforce Users. Could probably speedforce dump Olympian, or at least speed steel him (he doesn't seem that fast relatively).
19: Lex Luthor
With an arsenal of power tech, a Warsuit that can match Superman, Lex is very powerful but most dangerous is his intellect. His tech would counter Jesse's abilities and while he wouldn't be able to react to her at first, his super-genius intellect would figure out her moves in advance allowing him to intercept her.
18: Zauriel
With his Low Godly Regen and ability to cause matter to simply turn to dust at will his stats like a kryptonian and his cosmic senses would only be a bonus. While Lex could probably destroy Zauriel, Zauriel would simply regenerate and dust Lex.
17: Power Ring
Dark Universe Alternate to Hal Jordan, Power Ring uses a dark entity for his power source, Valthoom. While it provides plentiful power, Valthoom does damage his body and mind which keeps him "only" at 17.
16: Zatanna
With her magic versatility and high reflexes, Zatanna can survive Power Ring's dark imagination long enough to release Valthoom or turn it's power against him. Or otherwise just hax him out of existence.
15: Lantern Kyle Rayner
Kind of debatable if White Lantern would be allowed. Either way his subcouncious power was enough to create the universal threat Oblivion and Kyle Rayner's hidden power would be strong enough to force Zatanna on the defensive. Kyle's victory against Zatanna depends on him either using a white power ring or releasing his full power. His ring does at least give him the versatility to match hers without having to rely on Valthoom.
14: The Flash (Barry Allen)
While his raw power is a bit lacking for being here, his speed is so laughably high that he could likely blitz Kyle 100 ways before Kyle can bring his full councious power to arms.
13: The Flash (Walter West)
Alternate Wally West from a Dark Universe where he is more serious and trained harder putting him above even Barry.
12: Shazam
In the Post-Crisis Days it was noted the four most powerful forces on Earth were Shazam, Superman, Martian Manhunter and Wonder Woman. Shazam is truly a universal godly force though he's below the others due to lack of versatility in his powers. That said with his durability, resistances and the speed of mercury he could probably beat speedsters like Barry and Walter
11: Martian Manhunter
While J'onn is perhaps not quite as strong as Billy physically, his insane mental powers would likely give him the edge, not even including his powerful regen and other abilities.
10: The Flash (Wally West)
Recently Barry and Wally got into a fight by Zoom's manipulations and they were perfectly even. When they learned of Zoom's machinations, Barry gave Wally an impassioned speech that Wally has an ability to let go and become the speedforce beyond even what he could and that he needed too. Wally released and ran so fast he blitzed Zoom a speedster on par with Zoom. At that levels of speed it's likely Martian Manhunter, who's already a bit on the slower side for this high up, would not be able to percieve Wally West at all. While Wally would have to be worried of MMH's psionics, he should be able to send MMH into the speedforce.
9: Wonder Woman (Diana Prince)
As the God of War, Diana has some resistance to pretty much all of Wally's abilities, as well as the ability to summon an army of every soldier ever to fight alongside her. While she's nowhere near as fast as him, with the speed of mercury letting her access the speedforce and her infinitely expansive lasso she should be able to catch him eventually, or at least out-stamina him.
8: Superman
Superman and Wonder Woman is close, even in universe acknowledge as such. I wrote a blog on why I side with Superman in general. Wonder Woman has the advantage in mid range but Superman has the advantage at close and long range in my view. I think Superman wins more times then not.
7: Amethyst
The DC Magical Girl became a Lord of Order like Nabu and Kismet, who are way clearly above Superman. She is a living universe of magic able to exploit Superman's magic vulnerability. Also she's the strongest lord of order, the only one to survive their fight with the Spectre.
6: Obsidian
Obsidian might seem like a normal shadow street leveler but secretly he is the consciousness of the Shadowlands, the plane of darkness for all of DC, the place where all darkness manipulators get their powers from. As a multiversal power he's likely above even Amethyst who is a living universe of magic.
5: Green Lantern (Hal Jordan)
The Legendary Green Lantern ;). Hal Jordan is the one I think is strongest of the original 7. He's affected the abstract plane suggesting he could affect Obsidian. His powers give him an almost unmatched combination of versatility and raw power.
4: Doctor Fate
Doctor Fate vs Hal Jordan actually sounds pretty even for the most part. Hal's green lantern powers and Fate's magic seem almost equally versatile and they are both in the universal+ range. That said if Fate goes Ultimate Fate he would have multiversal power which Hal would need his Parallax Form to compete with. Also Fate because of Nabu has far greater combat experience then Hal.
3: Pandora
No easy way to put this, Pandora is the freaking embodiment of all good in the multiverse. Not only that but the 7 deadly sins, her children, all have the power to destroy the multiverse with "a flutter of their eyelids". And Pandora is stronger then them! Fate is more versatile but with such a casual multiversal power Pandora would defeat even Ultimate Fate.
2: Swamp Thing
Swamp Thing can regenerate on a meta level, regenerating from cosmic retcon. Also in the Green he's a multiversal reality-warper. Pandora can't do anything permanent to him and Swamp Thing would eventually warp Pandora out of existence.
1: Phantom Stranger
Phantom Stranger vs Swamp Thing is technically an eternal stalemate. Neither can permanently put each other down. You could put either here, that said Phantom Stranger seems to be on a higher level of power in DC to me, equaling the Spectre who is the DC's Shiva and put up a fight against Michael Demiurgos. Phantom Stranger has stated that he's omniscient and he exists outside reality and it's rules. He can manipulate all the planes of reality.
