Aatrox changes

I have 600 ranked games with Aatrox. He needs a buff and a slight rework. But the buff can't be too crazy. He also needs to live up to his lore description.

1)Get rid of his blood well draining out of combat. 2)As a passive bonus, increase his movement speed towards allies who are under 25% health. 2)Permanently increase his blood wells capacity by 2 HP per minion kill and 15 per kill or assist, and with that, making his max increase in attack speed potentially higher. 3)Change his Ult to Darkin Rally. Forget the AOE Damage. Instead, nearby enemy champions are demoralized, reducing their attack speed and movement speed by 30%. During the same 5 seconds, nearby ally champions attack speeds are increased by 30%, and further away allies move with increased movement speed towards Aatrox's location. For 12 seconds he still gets his bonus attack speed as normal.

Obviously the numbers and durations I used are just examples, but you get the idea.

Now he will live up to his description in lore. He gains some scaling with his ability to increase his blood well capacity and becomes much more game changing in team fights.