The Flash' Might Be Teasing an Evil, Extremely Powerful Superman
Kal-El (Earth-Prime) | DC Database | Fandom
Comic Excerpt] Earth-15, where Jason Todd is Batman, Donna Troy is Wonder Woman, and Kyle Rayner is... well, Green Lantern. (Countdown 2007 #30) : r/DCcomics
Is Superman Prime non-canon? - Quora
Superboy Prime (Character) - Comic Vine
If Superman's potential for power is limitless, what's the point in introducing Superman Prime One Million? - Quora