Ruin, Queen of Oblivion

Annihilator 1, Ward {3}, Offering, Ritual

Divine Intervention—The first time each turn,
when a player sacrifices a creature, if this
creature is in the command zone or on the
battlefield, that player loses 2 life.

Whenever a creature dies due to combat damage
from Ruin, deal damage to its controller equal to
that creatures power.