Tarmogoyf is a mythic Creature — Lhurgoyf card from Fallout (PIP), collector number 349. Current market price: $7.15 (foil $7.13), TCGplayer market prices via Scryfall.
Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1.