Masked Admirers is a uncommon Creature — Elf Shaman card from Modern Masters (MMA), collector number 154. Current market price: $0.10 (foil $0.36), TCGplayer market prices via Scryfall.
When this creature enters, draw a card. Whenever you cast a creature spell, you may pay {G}{G}. If you do, return this card from your graveyard to your hand.