Atarka Efreet is a common Creature — Efreet Shaman card from The List (PLST), collector number DTK-128. Current market price: $0.30, TCGplayer market prices via Scryfall.
Megamorph {2}{R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) When this creature is turned face up, it deals 1 damage to any target.