Aatrox Rework

Obviously numbers would have to be tweaked for a balanced champion (If he is under or overtuned.) but here is my 4th go at an Aatrox rework. I've always wanted to incorporate lifesteal scaling in Aatrox's kit and this is my first try at doing so.

Just looking at this kit it seems like the passive and ultimate are extremely overtuned but I'm sure number switches could make for a sick kit in game.

Aatrox: The Sultan of Strife

This version of aatrox looks much more geared to top laning as opposed to jungling. (However jungle w/ devourer would start to get crazy late game.)

Passive: While in normal form, Aatrox passively generates Fury every 1.5 seconds. In both normal and enraged forms, his basic attacks also each generate 2 Fury. After reaching 100 Fury, Aatrox's next non-ultimate instance of damage will overcome him with rage, nullifying 75% of healing on himself but gaining 20/30/40% tenacity, 20/30/40/50% bonus attack speed and dealing 2/3/4/5% (+7.5% of Lifesteal) (+ 1% of AP) of enemy's current health in magical damage for 10 seconds.

Cooldown: 16/14/12/10/8 Q: Aatrox's extends his sword, granting his next auto attack 250/275/300/325/350 bonus range and piercing the target, pulling himself towards it.

W: Blood In the Air Passive: Nearby allies are healed for 12/14/16/18/20% of the damage Aatrox deals.

Cooldown: 10/9/8/7/6 E: Blade of Torment: Aatrox rears back and pierces targets in a line, dealing 70/110/150/190/230(+60% bonus AD) (+60% AP) magical damage and heals for (100% of Lifesteal) % of damage dealt. All units hit will be slowed by 40% for 2/2.25/2.5/2.75/3 seconds.

Cooldown: 90/75/60 Passive: Aura of Battle: Aatrox passively gives himself and nearby allies 5/10/15% extra movement speed and 10/15/20% attack speed. Active: Massacre: Aatrox enters a stasis, dealing 15/20/25% (+50% Lifesteal)(+2% AP) of all nearby neutral and enemy units current HP in magic damage over 3 seconds. After 3 seconds, the battlefield erupts, doubling the passive bonuses and healing all nearby allies for 20/30/40% (+25% of Lifesteal) of their missing health.