User blog comment:Atmey/Netherblade Kassadin/@comment-5009341-20120623125918/@comment-5009341-20120624095159

well chogaths e was aoe damage and could trigger turret aggro, thats why it was toggle, but urs is single target, there would be no point in turning it off

sry, but the base damage of his w seems still a little high to me...

r/q is much better yet, nice