Guul Draz Assassin is a rare Creature — Vampire Assassin card from Rise of the Eldrazi Promos (PROE), collector number 112★. Current market price: — (foil $7.32), TCGplayer market prices via Scryfall.
Level up {1}{B} ({1}{B}: Put a level counter on this. Level up only as a sorcery.) LEVEL 2-3 2/2 {B}, {T}: Target creature gets -2/-2 until end of turn. LEVEL 4+ 4/4 {B}, {T}: Target creature gets -4/-4 until end of turn.