Zilean [Rework Idea]
Rewind (Passive): Zilean's basic attacks reduce the cooldown on his abilities by 0.5 second, 1 second against champions. Zilean's cooldowns are reduced by 10 seconds whenever he gains either a kill or an assist.
Meteor (Q): Static Cooldown: 1.5 seconds; Cost: 40/45/50/55/60 mana; Range: 900 units Zilean launches a comet to the target location to deal 80/120/160/200/240(+60%AP) magic damage to every unit struck. Each comet takes 20/18/16/14/12 seconds [reduces with cooldown reduction] to create and Zilean may hold up to 4 comets at one time.
G-Bomb (W): Cooldown: 18/17/16/15/14 seconds; Cost: 60/70/80/90/100 mana; Range: 800 units Zilean places a time bomb at the target location that lasts for 1.5 seconds and then it will explode in a 400-units radius to deal 100/145/190/235/280(+80%AP) magic damage and pulls struck units into the center of the explosion.
Time Warp (E): Cooldown: 20/19/18/17/16 seconds; Cost: 80 mana; Range: 700 units Zilean bends time around a champion, slowing an enemy champion or increasing an ally champion's movement speed by 55% for 2.5/3.25/4/4.75/5.5 seconds.
Chrono Shift (R): Cooldown: 180/170/160 seconds; Cost: 100 mana; Range: 900 units Zilean places a protective time rune on an allied champion for 7 seconds.
If the target takes lethal damage during that time, they will be placed in stasis - making them untargetable and invulnerable. After 2 seconds, the target is revived with 20/35/50%(+1% per 20AP) of the target's maximum health.
~ Stacona