Rattleclaw Mystic [Khans of Tarkir Prerelease Promos] Merfolk Set: Unstable Type: Artifact Rarity:

Set: Unstable Type: Artifact Rarity: Uncommon Cost: {3} As Staff of the Letter Magus enters the battlefield

the Zephyr Falcon is capricious and not easily tamed

it's sacrificed when it enters the battlefield

Each opponent sacrifices a creature

When they land on you

Rattleclaw Mystic [Khans of Tarkir Prerelease Promos] Merfolk Set: Unstable Type: Artifact Rarity:Set: Khans of Tarkir Prerelease Promos Type: Creature Human Shaman Rarity: Rare Cost: {1}{G} {T}: Add {G}, {U}, or {R}. Morph {2} (You may cast this card face down as a 2 2 creature for {3}. Turn it face up any time for its morph cost.) When Rattleclaw Mystic is turned face up, add {G}{U}{R}.