Natural Selection [Beta Edition] World Enchantment You may spend mana as

You may spend mana as though it were mana of any type to cast creature spells

exile target creature an opponent controls until Trapjaw Tyrant leaves the battlefield

Set: Khans of Tarkir Type: Land Rarity: Rare {T}

Set: Beta Edition Type: Creature — Human Pirate Rarity: Rare Cost: {4}{U} Pirate Ship can't attack unless defending player controls an Island

Set: Magic Player Rewards 2008 Type: Sorcery Rarity: Rare Cost: {2}{B}{B} Destroy all creatures

Natural Selection [Beta Edition] World Enchantment You may spend mana asSet: Beta Edition Type: Instant Rarity: Rare Cost: {G} Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.