Aatrox, World Ender

Flying, Trample, Haste
When Aatrox, World Ender dies, create a red Equipment artifact token named Darkin Blade. "Equipped creature gets Lifelink, and Whenever
this creature attacks put a +1/+1 counter on it.
Whenever this creature has 3 or more +1/+1
counters on it, exile the creature and token, and
bring Aatrox, World Ender back to the battlefield
from anywhere with the +1/+1 counters of the
exiled creature" and equip {0}.