Katarina doing 60% of my hp at level 2 isn't right

Only 60%? Then Kat fucked up. She should be killing you at lvl 2 if she's played correctly.

You standing in the vicinity of her daggers is exactly why Boards should have 0 say when it comes to game balance.

She's an assassin right?

How about you don't stand on the dagger?

https://www.youtube.com/watch?v=1Isjgc0oX0s

So does among other things

whats wrong with it?

is 50% ok? How about 40%? What amount and why?

Also how is she doing 60%

Seems right to me. An Assassin being able to deal 60% of your HP with a full combo at Level 2 seems ok to me.