Concept for Lux update

Lux: Passive- true light: people hit by q of lux take 35-150(10% ap) and are marked for 10 seconds to be revealed even if invisible

Q: (point and click) fires light binding the deals 115/125/150/160/170 (80% ap) and roots them for 1.5 seconds(2.5 if within lux aa range)

If light binding kills a target refund half cooldown 15/13/12/9/7

W: lux lanches a light zone for 3 seconds

if allies stand in the zone they get a shield, after 1 second the zone gets bigger shielding for double

E: lux launches twisted light in the area for 4 seconds

while the enemy is standing in it all lux basic attacks and spells reduce her cooldowns by 10% 20/17/15/14/12 cooldown

after 4 seconds(or reactivating it) it will deal 20% of targets max hp(50% ap)(20%ad)

R: Lux charges a giant laser in vision(yes global) to deal 300/350/400(deals half damage if not marked by passive) 60% ap

If they are marked with passive final spark deals 450/500/550 (80% ap) plus 25% of the targets AD as damage.

cooldown 70/50/40 sec

New Effect! passive: lux gains bonus ap(like deathcap): 15%/20%/25% If lux hits no champion with final spark it goes on 60 sec cd as apposed to 40 and puts her q on cd for 2 sec

So what do you think??