Delock, Divine Artificer

Artifact spells you cast, and activated abilities of artifacts you play, cost {2} less.

Whenever you play an artifact spell, gain 4 life. Then, if you have at least 8 life more than your starting life total, draw a card.

Whenever an artifact is put into a graveyard from anywhere, you may pay {p/b}; if you do, each opponent loses 1 life.