Reason 1: Its way to op and it makes noobs as good as a decent pvp player
Reason 2: The wither effect makes it 100% impossible to 2v1
Reason 3: Everyone on warzone will agree
If you were good with anti knockback you would have known what to do in this type on scenario.
Also before Frozy left he said, in the future of updates Wither Warrior will be garbage, so let’s give the developers a chance and see if they can do what Frozy wanted to accomplish before leaving