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.
Attack Potency: At least Multi-Solar System level, likely higher (Her power surpasses the combined might of The Daughter and The Son. At full power, she could potentially "literally reshape the galaxy in any manner she wished". Repeatedly stated to be capable of laying waste to the galaxy and bringing an end to the galactic civilization. She should be massively stronger than Darth Sidious and Vitiate and was said to be at least 12 times stronger than Jedi Grandmaster Luke Skywalker)