level 7/zombie breeder

once per turn, you may discard 1 card from
your hand or pay 1 life; pick 1 card in your graveyard and equip it to this card. once per turn, if this card has at least 3 cards
equipped to it, you may pick 1 card
equipped to this card; summon it as a
zombie creature with no effect and a fight score of 3.