These are the general tiers of the verses put together into one big tier list to give an impression of how I generally relate to different power tiers. I use this mentally to find even matchups.
Top Tier:
Top God Tier:
Over-Void Beings (DC
Comics)
High God Tier:
Monitor Sphere Level
(DC Comics)
Mid to High God Tier:
Entropy, Time Master
and Energy X (at max powers, generally more in Low God Tier) (Freedom Force)
Primordial Tier (Saint
Seiya)
Sphere of the Gods
Level Beings (DC Comics)
Mid God Tier:
Bleed Barrier Level
Entities (DC Comics)
Heavenly Emperor Tier
(Saint Seiya)
Low to Mid God Tier:
The Emotional-Electromagnetic
Spectrum Entities (DC Comics)
Titan/Olympian Tier
(Saint Seiya)
Low God Tier:
Essence of Divine Art
(Stanley Parable)
Fear Zeus and Power of
Hope God of War Kratos (God of War)
God (Divine Comedy)
Kami Madoka (Puella
Magi Madoka Magicka)
Lambda Users/Chaos
(SM)
Minor God/God Saint/High
Tier Gold Saint Tier (Saint Seiya)
Possibly Annoying Dog
(Undertale)
Pre-Crisis Kryptonian
Level (DC Comics)
Supreme Magician Tier
(CLAMP)
High Tier:
Top High Tier:
Akuma Homura (Puella
Magi Madoka Magicka)
Asriel, Frisk, and
Chara at max states (Undertale)
Dimension God Tier
(CLAMP)
God Level/Top Tier
Sailor Crystal Level (SM)
The Narrators (Stanley
Parable)
High-High Tier:
Angels (Divine
Comedy)/The Personifications (Divine Comedy)
Eternal Sailor
Senshi/Animamate Level/Starlight Level (SM)
God Tiers (Yu-gi-oh!)
High Level
Magician/High Level Spirit (CLAMP)
Mid Tier Gold Saint
Tier (Saint Seiya)
Most of the Strongest
Gods, Giants, Titans and Primordials (God of War)
Mrs Myrtle and
Celestial Being (Wander over Yonder)
Shinju’s Power (Yuki
Yuna is a Hero)
High to Mid-High Tier:
General High Tiers
(Wander over Yonder)
Low Tier Gold Saint
Tier (Saint Seiya)
Post-Crisis Kryptonian
Level (DC Comics)
Top Tiers (Okami)
Mid-High Tier:
General Level of
Titans, Primordials and the other Big 3 Gods (Ares, Athena, Helios) (God
of War)
Super Sailor Senshi
Level (SM)
Low to Mid-High Tier:
Almost Anyone/Imp
Level+ (Okami)
Judgement (if she made
the constellation) (Panty and Stocking with Garterbelt)
New 52 Kryptonian
Level (DC Comics)
Perfected Daimon Level
(SM)
Top Tiers (PPG)
Low-High Tier:
Amateur Seventh Sense
Users (Saint Seiya)
High and Veteran Tier
Pretty Cure Level (Pretty Cure)
Princess Tier/Fully
Awoken Senshi Level (SM)
Top Tier Angels,
Demons, Lumen Sages and Umbra Witches (Bayonetta)
Mid Tier:
Top-Mid Tier:
Xiaolin
Dragon/Unsealed Heylin Witch (Xiaolin Showdown)
High-Mid Tier:
Reality Gauntlet User
(Danny Phantom)
Wudai Warrior/Heylin
Demon (Xiaolin Showdown)
Yord (Shamanic
Princess)
Mid to High-Mid Tier:
Egyptian God Tier
Monsters (Yu-gi-oh!)
Metroid Higher Tiers
(Metroid)
Mid-Mid Tier:
Lesser God Tier/Pillar
of Cephiro Level (CLAMP)
Lesser Gods/Powerful
Monsters and Demigods (God of War)
Mid Tier Pretty Cure
Level (Pretty Cure)
Planetary Scale
Hero/Villain (DC Comics)
Low to Mid-Mid Tier:
A and S Class (Yu Yu
Hakusho)
Deep Blue (Tokyo Mew
Mew)
High Tier Ghosts
(Danny Phantom)
Mankai Form Hero (Yuki
Yuna is a Hero)
Master Wizard
Level/Strongest Boss Level (Magicka)
Second and First
Sphere Level Beings (Bayonetta)
Silver Saint Tier
(Saint Seiya)
Strongest Non-God
Puella Magi (Puella Magi Madoka Magicka)
Low-Mid Tier:
Low Tier and Rookie
Pretty Cure Level (Pretty Cure)
Low Tier Villains and
most Kaiju (PPG)
Partially Awoken
Senshi/Heavenly King Level (SM)
Low Tier:
Top-Low Tier:
Anarchy Sisters,
Daemon Sisters, Most High Tiers (Panty and Stocking with Garterbelt)
B Class (Yu Yu
Hakusho)
Bronze Saint Tier (Saint
Seiya)
City Scale
Hero/Villain (DC Comics)
Dimension Scale
Magician/Lesser Spirit (CLAMP)
Heroes and most
Vertexes (Yuki Yuna is a Hero)
Low Tier Ghosts (Danny
Phantom)
Metroid Low Tiers
(Metroid)
Mew Mews and Aliens
(Tokyo Mew Mew)
Most Puella Magi and
Witches (Puella Magi Madoka Magicka)
Potentially Stronger
Monsters (Undertale)
Stronger Heroes and
Supervillains (Freedom Force)
The Countries? (Axis
Powers Hetalia)
Xiaolin Warrior/Heylin
Warrior (Xiaolin Showdown)
High-Low Tier:
Mages (Shamanic
Princess)
Princess and Prince
Tier (Princess Tutu)
Mid to High-Low Tier:
Assorted Yokai (Youma,
Vampires, Spirits, Dark Agency) (SM)
Basic Wizard Level/Weaker
Boss Level/Stronger Monsters (Magicka)
Low Tiers (Princess
Tutu)
Magician/Powerful
Warrior Tier (CLAMP)
Most Ghosts (Panty and
Stocking with Garterbelt)
The Beast (Over then
Garden Wall)
Third Sphere Level
Beings (Bayonetta)
Weaker Heroes (Freedom
Force)
Mid-Low Tier:
Alien Species in
General (Mautians, Coronis People, Moon People) (Sailor Moon)
C Class (Yu Yu
Hakusho)
Lesser Monsters (God
of War)
Local Hero/Villain and
the Amazons and Atlanteans (DC Comics)
Sixth Sense User/Cosmo
User/Steel Saint Tier (Saint Seiya)
Stronger Panther Claw
Agents and Cutey Honey (Cutey Honey)
Various Hell Beings
(Divine Comedy)
Weakest Monsters
(Undertale)
Low to Mid Low-Tier:
D Class (Yu Yu
Hakusho)
Enhanced Humans (Tokyo
Mew Mew)
Golden Age Heroes
(Freedom Force)
Weaker Panther Claw
Agents (Cutey Honey)
Low Tier:
Normal Humans
Order within a tier is not relevant.
So yeah, when I'm thinking of matchups either for me to do, or for a specific character, this approximately is what I think of.
Obviously there are and will always be in tier lists for any large amount of characters a number of cases where a lower character can beat a higher character. This is in general who what classes of beings in each verse would be relatively even and would be stronger then each other. The difference between a tier subdivision can be relatively small, only requiring speed equalization or granting one side the ability to attack intangibles for it to become even or even weighted in the other direction.
Thinking using this I could possibly make a fun little gauntlet :P IDK.
Edit: Make a few revisions