The Hungering Core

Equipped creature gains Reach, Double Strike, and Lifelink.

After Equipped creature attacks or blocks, sacrifice it.

If this Equipment is attached to a card named "Ghost of Tyridia" or "Ghost of Velmount", that card gains protection from being sacrificed.

Equip {2}. You may pay this cost to equip Hungering Core to a creature an opponent controls. You do not lose control of this card.