Shapeshifter's Marrow [Future Sight]
3 in stock.
Set: Future Sight Type: Enchantment Rarity: RareAt the beginning of each opponent's upkeep, that player reveals the top card of his or her library. If it's a creature card, the player puts the card into his or her graveyard and Shapeshifter's Marrow becomes a copy of that card. (If it does, it loses this ability.)