Soul-Reaper's Scythe

(Weapons enter the battlefield with durability counters
equal to their toughness and have "{t}: This deals
damage equal to its power to any target. If a creature
is dealt damage this way, it deals damage to you
equal to its power. Then, remove a durability counter
from this and sacrifice this if it has none left.")
When you destroy a creature using this card, you
may return a creature from a graveyard to the battlefield under your control.