Shaper Parasite is a common Creature — Illusion card from Commander 2014 (C14), collector number 125. Current market price: $0.02, TCGplayer market prices via Scryfall.
Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When this creature is turned face up, target creature gets +2/-2 or -2/+2 until end of turn.