Why exactly Camille ulti has an AOE knock back?
you gave her an ulti stopping every movement gave her %hp damage in the area
and on top of that, she has an AOE ~~0.75 knock back followed by a mini-stun?
lol ok, don't wonder why your game is unbalanced then
is knocking every enemy aside on her way to the enemy.
Or
is knocking back any enemy except his target with his ult.
Or
fearing all enemies when he arrives the core of the enemy team.