Letter Bomb (Alternate Foil) [Unhinged] Arrow Attack sacrifice it unless you sacrifice

sacrifice it unless you sacrifice two Swamps

Set: Diamond & Pearl: Great Encounters Type: Psychic Rarity: Rare Retreat cost: Colorless

then reveal a card at random from your hand

Set: Duels of the Planeswalkers Promos 2011 Type: Creature — Giant Rarity: Mythic Cost: {4}{B}{B} Deathtouch

Young Conquerer enters the battlefield

Letter Bomb (Alternate Foil) [Unhinged] Arrow Attack sacrifice it unless you sacrificeSet: Unhinged Type: Artifact Rarity: Rare Cost: {6} When Letter Bomb enters the battlefield, sign it and shuffle it into target player's library. That player reveals each card they draw until they draw Letter Bomb. When that player draws Letter Bomb, it deals 19 damage to them. "Dear Magic R&D, . . ."