Aatrox rework

Here are my thoughts.

Passive-Seems like you should make his "pool" a bit more worthy for his basic abilities. Q will fill your pool 5-10% each enemy hit. W will fill your pool every third attack by x amount. E-will take away some of you pool to heal or give attack speed. Get rid of the stasis.

His Q is safe to say everyone loves it, maybe just add a small slow duration after the knock up. 10% current hp is a lot when your going in full hp. You say he is a tank but has less hp growth per level then xin and also has hp costs? Yeah he doesn't have mana but when have you ever ran out of mana with xin?

W-I do like this but it seems like blood price really is never worth it unless you are decently tanky and have a full pool,instead of bonus damage do a percentage hp like 5-15%. Also increase the heal to match xin on blood thirst.

E-This is where you can make things different, it's too much like kha'zix w. Change this to having 50-100% attack speed for 4 auto attacks, the 4th one slowing the victim. Or you can turn this into a heal, using up some of your blood pool depending how much you have, making blood price worthy of using.

R-For 5-10 seconds you gain 200 range 25-75% attack speed and 20-50 AD but no initial magic damage. Instead of a cooldown, must have full blood pool to activate. But within those 5-10 seconds you cant gain anything in your pool.