The Phantom Wooer

Indestructible

Equipped creature gets +1/+0 has deathtouch and it's a Spirit in addition to its other types.

Whenever The Phantom Wooer becomes attached to a creature, for as long as The Phantom Wooer remains attached to it, players can't cast spells from graveyards or activate abilities of cards in graveyards. Creature cards in graveyards can't be the targets of spells or abilities and can't enter the battlefield.

Equip—Sacrifice a creature.