After 800 hours with kor I still say he's broken in his way, hammer nerfs? No problem, they ain't gonna stop me. Even on multiversus, nerfs can't stop my jake(top20/lv35)
My opinion on Zariel is mixed because they’re hella annoying to play against if they just spam sigs but I like playing Gauntlets and Bow. Then again, I don’t play Zariel that often over other Gauntlet and Bow legends