Seriously, - 5 movement speed is NOTHING
Saw so many excuse when Irelia got it. All Irelia mains piled together and told us how it would affect her ALOT (before he winrate didn't drop and they started gutting her)
"It takes longer to go to lane" Yeah, like a second or two.
"It will be harder to stick to your target" Yeah, a bit harder, for immobile champs. Irelia and Kassadin has cc and r%%%%%ed mobility, so no, they won't have it harder to catch the enemy.
So many bullshit excuses from mains. That movement speed "nerf" won't do jack shit, because his MS isn't what makes Kassadin broken.
I'm just seriously thinking that the balance team doesn't play the game AT ALL.