Necrófago del matadero
Creature — Zombie
First strike Whenever a creature dealt damage by Abattoir Ghoul this turn dies, you gain life equal to that creature's toughness.
You’ll gain life equal to the creature’s last known toughness before it died. For example, if Abattoir Ghoul deals 3 first-strike damage to a 7/7 creature and then you give the creature -5/-5 before the regular combat damage step, you’ll gain 2 life.