Aatrox Rework Idea #2

This is my second aatrox rework idea xD, since the first one does not look like it will work with his e stacking idea. I got some ideas from other aatrox rework ideas, but changing them a little.

Passive Blood Well: after reviving, aatrox is immune to all cc for 1 second

Q Dark Flight: range is increase to 700 from 650. 14 seconds for all ranks. Faster casting time and immune to all cc during casting. Enemies hit in the outer ring gets knocked up slightly.

W blood thirst/blood price: Blood Price will now restore 100% of the health you lost from blood price when you kill a unit. This fixes major health loss when you are stacking fury.

E Dark Wave Passive Aatrox gains aoe damage from autos, like Titanic Hydra, for 6 and slows enemies for 10% after casting Dark Wave. Slow per rank 10/11/13/14/15%

Aatrox slashes his sword, creating a wave that slows 20% of enemies movement speed that are hit. Deals 3% of enemy's maximum health. Cool down 10 seconds at all ranks. Percent health damage per rank 3/3.5/4/4.5/5%. Slow for each rank 20/25/30/35/40%. Base damage 40/50/60/70/80. 5% of current health. Bonus Ad ratio 25%.

R Massacre: Aatrox releases a huge wave fearing everyone (even teammates) in radius for 2 second. aatrox gains attack range and attack speed, and releases shock waves dealing magic damage every 2 seconds. Aatrox is immune to attack speed slows when using massacre. Knock back damage deals 200/300/500 physical damage each rank; bonus ad ratio 25% and 75% of ap. Shock wave damage per rank 10/30/50; ap ratio 50%.