The changes darius needs.

Remove the slow on E and change the slow on W from (90/90/90/90/90) to (50/60/70/80/90). So i would have an actual reason to spend points on W instead of E on low mobility matchups. Anyway Darius will have less CC in the early game, and this will give you some possibility to run away from him when he grabs you, and playing vs him in lane won't feel "hopeless". I play Darius a lot and would be ok with this changes, because if the enemies let me position well, i can stick on them until i get 5 stacks anyway. English is not my native language sorry if there is some error ^_^