Alcina the MindFlayer

New champion idea that plays off of mental strength, or psychic power. She would be an AP carry type.

Passive: Mind Games Enemy champions that are damaged by Alcina, immediately taunt all nearby enemy minions, including turrets and monsters. Can not proc on the same champion more than once every 12 seconds.

Q: Psi Wave Alcina sends a circular psychic burst outward, centered on her position. Psi Wave has three zones. The first zone, immediately around Alicina, deals magic damage and stuns all enemies hit for 1.5 seconds. The second zone, just outside the first, would deal the same damage, but slow all enemies hit by 40% for 1.5 seconds. The third zone, would only deal damage to all enemies hit. 80/95/110/125 + 0.6AP damage. 70/75/80/85/90 mana. 20/18/16/14/12 second CD.

W: Overwhelm Alcina lashes out at the mind of the target, dealing magic damage in three bursts. The damage occurs in .75 second intervals. After the third burst, the target is silenced for 1.5 seconds. 20/25/30/35/40 + 1% of target's current HP on each burst. 60/65/70/75/80 mana. 12/11/10/9/8 second CD.

E: Leech Alcina gains a shield and begins channeling on the target enemy champion for three seconds. Alcina slowly starts to steal the target enemy champion's AP up to a maximum. Alcina can move during the channel, but attacking or using another ability cancels the channel. Shield amount 65/80/95/110/120 + 0.3AP. Stolen AP up to a maximum of 4/6/8/10/12% of target's AP. 26/24/22/20/18 second CD.

R: Lobotomy Target champion takes a burst of magic damage, and has one of their abilities disabled for several seconds. The ability (Q, W, E, R) is chosen at random, and cannot be used for the duration of Lobotomy. 200/250/300 + 0.8AP damage. 180/165/150 second CD.

Feedback is welcome and encouraged. The numbers will need some fine tuning, so try not to focus on those too much. I am really interested in everyone's thoughts about the concept of this champion. Thanks!