A Couple of Tweaks for Akali

Disclaimer: The changes I am suggesting do not address the main issues with her kit, they only add a bit more room for optimizing how you play her without any major changes to her kit.

Twilight Shroud: Bonus move speed on going into stealth in the shroud moved to a passive on the ability that gives 10 / 20 / 30 / 40 / 50% Bonus Move Speed that decays over 1 second on entering stealth. Bonus is doubled when going into stealth in the shroud, giving the same effect as on live. (Now always gets to move quickly on entering stealth, the shroud is just better for it)

Crescent Slash: Deals magic damage to targets with the Mark of the Assassin debuff on them, rather than physical damage like it normally does. (Order you mash buttons in a fight now matters slightly more)

There are a few other changes I think would be nice, but I would like to hear what people think of these smaller ones before posting them.