Aibell - The Wailing Banshee

P: Mark of the Dead - Aibell is able to select one enemy every 180-120 seconds (depending on level). If Aibell is within 1200 range of the enemy, they are revealed and allies move 10% faster towards them. This movement speed bonus is lost after striking the enemy and cannot occur again for 15 seconds. Getting a takedown on the marked target reduces the remaining cooldown by half.

Q: Mind Plague - Aibell fires a curse in target direction, reducing the duration of beneficial effects of the first enemy champion hit by 1 second every 1.0 (-0.1 per 100 AP) seconds and dealing 60/75/90/105/120 (+0.6 AP) magical damage after 3.0 (-0.3 per 100 AP) seconds. If no beneficial effects are on the target, that target is slowed by 10% (+1% per 100 AP) instead for the duration of the curse. This slow stacks. Each tick of Mind Plague on Aibell's marked target will reduce the cooldown of Mark of the Dead and Devastation by 1 second. (Cooldown 8/7.5/7/6.5/6 seconds)

W: Dissipate - Aibell dissipates into the spirit realm, becoming camouflaged for 1.5/2/2.5/3/3.5 seconds. While dissipated, Aibell can cast Mind Plague on allied champions, which reduces the duration of harmful effects instead of beneficial effects, or grants a speed boost instead of a slow if no harmful effects are on the ally. The target ally is healed instead of receiving damage. Casting Mind Plague on an ally does not prematurely end Aibell's camouflage. After dissipating, Aibell's next basic attack or ability against her marked target will deal an additional 40/50/60/70/80 (+25% ability power) magic damage instantly. (Cooldown 25/23/21/19/17 seconds)

E: Horrific Allure - Aibell lets out a scream, causing enemy champions within 400 range to wander harmlessly towards her for 1.0/1.25/1.5/1.75/2.0 seconds. Horrific Allure lasts for 1 additional second if Aibell's marked target is the only target affected by this spell. (Cooldown 15 seconds)

R: Devastation - (Passive) Aibell saps the nearby area of magical power, absorbing the next beneficial effect casted on an enemy champion within 1200 range every 30/25/20 seconds, causing no effect on the enemy. If Devastation absorbs an effect which would have benefited her marked target, she is healed for 150/250/350 (+20% AP).

(Active) Aibell lets out a piercing wail to cleanse all negative effects on allies within 1200 range, and remove all beneficial effects and curse all enemies within 600 range for 5 seconds. The curse will trigger if the affected enemy uses any ultimate ability, dealing 250/350/450 (+70% AP) magic damage. (Cooldown 180/150/120 seconds)