The Superhero Database Classification number, or SHDB Class, is a number that represents the overall 'power' of a character. All traits of a character are used for calculating the Classification.
What it DOESN'T mean
This doesn't mean that a higher class would always beat a lower class character. But the bigger the difference in Class is, the more obvious it is who'll win in a fight.
How is this calculated
( INT^1.3 + (STR*0.5 )^2 + (SPE*0.5)^2 + DUR^1.6 + (POW + (SPS*SPL))^2 + COM^1.8 ) ^ TIER
Super Power Score and Level
Every Super Power has a score (SPS) that is used to calculate the Class. Each Super Power also has 3 levels (SPL). The level is set when connecting that Super Power to a character. The level determines the final score, of the Super Power, being used in the calculation.
Thor's strongest lightning can knock out hela
while a not-so most powerful lightning could destroy the reality stone
so Hela>Reality Stone in durability and the user of reality stone is stated to be a tier 5 being and since surtur can kill hela
which is obviously AP which makes him even able to destroy the reality stone, so shouldn't he also be tier 5?
What Thor did was split the ”angry sluge”/aether and then it went back to it’s original form.