Dictate of Death

Activated abilities of cards in graveyards cost {2} less to activate.
Whenever an activated ability of a card in a graveyard is activated, put the top three cards of your library into your graveyard.
{1}{b}, Pay 2 life, Sacrifice Dictate of Death: Activated abilities of target card in your graveyard can be activated without paying their mana cost until end of turn.