Aphetto Alchemist is a uncommon Creature — Human Wizard card from The List (PLST), collector number ONS-64. Current market price: $2.78, TCGplayer market prices via Scryfall.
{T}: Untap target artifact or creature. Morph {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.)