Doors of Durin [The Lord of the Rings: Tales of Middle-Earth Prerelease Promos]

Set: The Lord of the Rings: Tales of Middle-Earth Prerelease Promos Type: Legendary Artifact Rarity: Rare Cost: {3}{R}{G} Whenever you attack, scry 2, then you may reveal the top card of your library. If it's a creature card, put it onto the battlefield tapped and attacking. Until your next turn, it gains trample if you control a Dwarf and hexproof if you control an Elf. “Speak, friend, and enter.”