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.
The Beyonder erased the concept of death:
https://imgur.com/RcpeRvw
https://imgur.com/qmVLvyz
https://imgur.com/mZnFG5U
https://imgur.com/Ohlr2BY
https://imgur.com/LxLScUt
alter the entire multiverse just with his sheer size:
https://imgur.com/5m5rFgs
https://imgur.com/34sxDde
destroyed parallel dimensions just by standing there:
https://imgur.com/psU7xax
https://imgur.com/AONqi4d
caused multiversal destruction:
https://imgur.com/yeB3lvv
https://imgur.com/0CnaoMP
https://imgur.com/EjPQQLC
and defeated every hero and brought death to everything:
https://imgur.com/knFBFQz
https://imgur.com/1jcxH6M
https://imgur.com/eZ6rIdU
Plus, even with a small fraction of his power, Beyonder is still more powerful than the entire cosmic assembly which includes the Living Tribunal and Eternity: http://imgur.com/5J0XqgG and he's millions of times more powerful than the combined power in the multiverse including the Tribunal: http://imgur.com/F4KYtNF
Unless you can man up and show me some actual feats of this version of Scarlet Witch, maybe I'd care enough to change my vote. But apparently, all you guys did was show me a statement.