Troll-Horn Cameo Tweet NM-Mint, English, limit 12 $0.17 / $0.22 credit Buy This Product Details Color: Artifact Card Text: T Add R or G to your mana pool. Rarity: U Cost: 3 Card Type: Artifact Artist: Donato Giancola Name: Troll-Horn Cameo Finish: Regular Card Number: 316/350 Set Name: Invasion