I will be using vs Battle wiki metrics to make me and your lives easier, starting with Attack potency...
Attack potency is how much destruction the MC can do with any ability they have, here is the list:
Tier 10: Human;
10-C: Below Average Human - Below baseline human level.
10-B: Average Human - Baseline human level, typically around 60-100 joules (the energy of a strong punch).
10-A: Athlete - Peak human level, typically around 1,000 joules (the energy of a strong punch by a trained athlete).
Tier 9: Superhuman;
9-C: Street level - Capable of destroying walls, around 10,000 to 100,000 joules (small explosions).
9-B: Wall level - Can destroy concrete walls, typically around 100,000 to 1,000,000 joules.
9-A: Small Building level - Can destroy small buildings, around 1,000,000 to 100,000,000 joules (0.1 tons of TNT).
Tier 8: Building to City;
8-C: Building level - Can destroy large buildings, around 100,000,000 to 1,000,000,000 joules (0.1 to 1 ton of TNT).
8-B: City Block level - Can destroy city blocks, around 1,000,000,000 to 10,000,000,000 joules (1 to 10 tons of TNT).
8-A: Multi-City Block level - Can destroy multiple city blocks, around 10,000,000,000 to 100,000,000,000 joules (10 to 100 tons of TNT).
Tier 7: Mountain;
7-C: Town level - Can destroy small towns, around 100,000,000,000 to 1,000,000,000,000 joules (100 to 1,000 tons of TNT).
7-B: City level - Can destroy large cities, around 1,000,000,000,000 to 100,000,000,000,000 joules (1 kiloton to 100 kilotons of TNT).
7-A: Mountain level - Can destroy large mountains, around 100,000,000,000,000 to 1,000,000,000,000,000 joules (100 kilotons to 1 megaton of TNT).
Tier 6: Island to Continent;
6-C: Island level - Can destroy large islands, around 1,000,000,000,000,000 to 1,000,000,000,000,000,000 joules (1 to 100 megatons of TNT).
6-B: Country level - Can destroy countries, around 1,000,000,000,000,000,000 to 100,000,000,000,000,000,000 joules (100 megatons to 10 gigatons of TNT).
6-A: Continent level - Can destroy continents, around 100,000,000,000,000,000,000 to 1,000,000,000,000,000,000,000 joules (10 gigatons to 100 gigatons of TNT).
Tier 5: Moon to Planet;
5-C: Moon level - Can destroy moons, around 1,000,000,000,000,000,000,000,000 joules (100 gigatons to 1 teraton of TNT).
5-B: Planet level - Can destroy planets, around 1,000,000,000,000,000,000,000,000 to 100,000,000,000,000,000,000,000,000 joules (1 teraton to 100 teratons of TNT).
5-A: Large Planet level - Can destroy large planets, around 100,000,000,000,000,000,000,000,000 to 1,000,000,000,000,000,000,000,000,000 joules (100 teratons to 1 petaton of TNT).
Tier 4: Stellar;
4-C: Small Star level - Can destroy small stars, around 1,000,000,000,000,000,000,000,000,000 joules (1 petaton to 1 exaton of TNT).
4-B: Star level - Can destroy stars, around 1,000,000,000,000,000,000,000,000,000,000 joules (1 exaton to 1 zettaton of TNT).
4-A: Large Star level - Can destroy large stars, around 1,000,000,000,000,000,000,000,000,000,000,000 joules (1 zettaton to 1 yottaton of TNT).
Tier 3: Cosmic;
3-C: Solar System level - Can destroy solar systems, around 1,000,000,000,000,000,000,000,000,000,000,000,000 joules (1 yottaton to 10 yottaton of TNT).
3-B: Multi-Solar System level - Can destroy multiple solar systems, around 1 yottaton to 10 yottaton × 1,000 joules.
3-A: Galaxy level - Can destroy galaxies, beyond 10 yottaton × 1,000 joules.
Tier 2: Multiversal;
2-C: Multi-Galaxy level - Can destroy multiple galaxies, often considered universe level.
2-B: Universe level - Can destroy entire universes. 2-A: Multiverse level - Can destroy multiple universes, often encompassing an infinite number of them.
Tier 1: Godly;
1-C: Low Multiverse level - Can affect low-level multiverses.
1-B: Multiverse level+ - Can affect higher-level multiverses. 1-A: High Multiverse level - Can affect even more complex multiverses.
Tier 0: Omnipotent;
0: Omnipotent - The absolute highest level, capable of anything and everything, often considered beyond conventional calculations.
Next, we have lifting capabilities, how much the mc can lift at any given point. I will be using their names as well as using either {Low} or {High} to give a general range... Here is the list:
Class N: Below 10 kg
Class D: 10 kg to 50 kg
Class C: 50 kg to 100 kg
Class B: 100 kg to 200 kg
Class A: 200 kg to 545.2 kg
Class 1: 0.5452 to Metric tons
Class 5: 1 to 5 metric tons
Class 10: 5 to 10 metric tons
Class 25: 10 to 25 metric tons
Class 50: 25 to 50 metric tons
Class 100: 50 to 100 metric tons
Class K: 100 to 1000 metric tons
Class M: 10,000 to 100,000 metric tons
Class G: 100,000 to 1,000,000 metric tons
Class T: 10,000,000 to 100 million metric tons
Class P: 100 million to 1 billion metric tons
Class E: 10 billion to 100 billion metric tons
Class Z: 1 trillion to 10 trillion metric tons
Class Y: 100 trillion to 1 quadrillion metric tons
Class X: 1o quadrillion to 100 quadrillion metric tons
Class W: 1 quintillion to 10 quintillion metric tons
Class V: 100 quintillion to 1 sextillion metric tons
Class O: 10 sextillion to 100 sexillion metric tons
Class U: 100 sextillion to 1 septillion metric tons
Stellar Class: 1 Septillion - 100 septillion metric tons
Multi-Stellar Class: 100 septillion - 1 Duodeccillion metric tons
Galactic: 10 Duodeccillion metric tons
Multi-Galactic: 10 Duodeccillion - 100 quindeccilion metric tons
Universal: 100 quindeccilion+ metric tons
Infinite: Endless weight
Next, we have speed and perception capabilities, how fast the MC can move and react at any given point. I will be using their names. Here is the list:
Below Average Human: Below 5 km/h
Average Human: 5-10 km/h
Athlete: 10-40 km/h
Peak Human: 40-70 km/h
Superhuman: 70-400 km/h
Subsonic: 400-1,235 km/h
Supersonic: Mach 1.1-2.5
Supersonic+: Mach 2.5-5
Hypersonic: Mach 5-10
Hypersonic+: Mach 10-25
High Hypersonic: Mach 25-50
High Hypersonic+: Mach 50-100
Massively Hypersonic: Mach 100-1000
Massively Hypersonic: Mach 1000-8740.3
Sub-Relativistic: 1-5% speed of light
Sub-Relativistic+: 5-10% speed of light
Relativistic: 10-50%
Relativistic+: 50-100%
Speed of Light: 299,792,458 m/s
Faster than LightFTL: 1-10 times the speed of light
FTL+: 10-100 times the speed of light
Massively FTL: 100-1,000 times the speed of light
Massively FTL+: Over 1,000 times+ the speed of light
Infinite Speed: Movement in zero time, instantaneous travel.
Immeasurable Speed: Transcends conventional concepts of time and speed, capable of time travel through movement alone.
OmnipresentOmnipresent: Exists everywhere simultaneously, transcending all spatial dimensions.
Lastly, we have the MC's stamina capabilities, how long the MC can last at any given point. I will be using their names. Here is the list;
Unknown: This should be added in uncertain cases or where no stamina feats are available.
Below Average: Characters who may be exhausted and driven to their limits by mild exertion and/or disabled by basic injuries.
Average: Characters with typical human levels of stamina and pain tolerance.
Athletic: Characters with above-average human levels of stamina and pain tolerance.
Peak Human: Characters who can push themselves to the limits of any normal human's stamina.
Superhuman: Characters who can push themselves beyond the limits of any normal human, exerting themselves for long periods of time, pushing on through exceptionally painful circumstances, and acting even when grievously injured.
Infinite: Characters with inexhaustible sources of energy at their disposal, allowing them to fight indefinitely, although not necessarily allowing them to ignore crippling pain or fight on through critical injuries.
Added some custom ones to make it simpler, but hope this helps with the power scaling.