Whetwheel is a rare Artifact card from Future Sight (FUT), collector number 168. Current market price: $0.49 (foil $1.49), TCGplayer market prices via Scryfall.
{X}{X}, {T}: Target player mills X cards. Morph {3} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)