Arbaaz Mir is a uncommon Legendary Creature — Human Assassin card from Assassin's Creed (ACR), collector number 46. Current market price: $0.32 (foil $0.32), TCGplayer market prices via Scryfall.
Whenever Arbaaz Mir or another nontoken historic permanent you control enters, Arbaaz Mir deals 1 damage to each opponent and you gain 1 life. (Artifacts, legendaries, and Sagas are historic.)