Shao Kahn was considered 6-B due to non-canon Raiden ending where he battles Shao Kahn and shakes the earth to its core.
However the way things are going, this is going to get discarded due to the ending being non-canon, and due to the possibility that the feat is done overtime and thus unquantifiable.
Currently we consider the Cetrion enlargement fatality feat non-canon due to the presence of a number of fatalities that obviously contradicts canon abilities, and this statement:
Using intro dialogue to determine power is again non-canon:
You have fodders boasting that they are powerful enough to defeat Elder Gods. While it can be useful to get semi-canon backstory, it is useless for powerscaling. Also we will have to upgrade the entire timeline if we use the dialogue they cited:
Kabal: How fast are you, Raiden?
Raiden: Only lightning strikes as quickly.
Kabal: Oof, that's slow. |
Blaze's realm destruction is consider a chain reaction, unless we are going to argue that Taven can destroy realms. Also every fighter can defeat Blaze according to the non-canon endings, and the power they gain from defeating Blaze is much more powerful than defeating Blaze himself.
Ed Boon confirmed that Earthrealm extends further than a solar system, and despite not making up the entirety of the universe it doesn't have 'physical limits'. John Tobbias stated that realms are both a spirtual reality and physical place, that different realms exists in 'parallel planes' where spirtual manifestations can cause physical merging, and that the merging includes our perception of planets and the infinite cosmos beyond.
So for complete realm destruction until nothing remains like Blaze's Armageddon did, it is properly higher than Tier 5.
Also, if DB were doing a composite with little regard for canon, they should've used this: