The Ever-Changing 'Dane is a rare Legendary Creature — Shapeshifter card from Dominaria United Commander (DMC), collector number 30. Current market price: $0.26 (foil $0.34), TCGplayer market prices via Scryfall.
{1}, Sacrifice another creature: The Ever-Changing 'Dane becomes a copy of the sacrificed creature, except it has this ability.