The Darkin Blade

Equipped creature gets +2/+2 and has
deathtouch and lifelink.
Whenever equipped creature deals 8 or more
combat damage, you may sacrifice both it and
this card.
If both cards are sacrificed, send Aatrox, Darkin
Blade to play. Count the damage dealt towards
Aatrox, Darkin Blade's total damage.
Equip {2}