Thorn of Amethyst - Foil - Retro Schematic Tweet Near Mint, English, 1 in stock $5.92 Details Color: Artifact Card Text: Noncreature spells cost more to cast. Rarity: R Cost: 2 Card Type: Artifact Name: Thorn of Amethyst Finish: Foil Card Number: 123 Set Name: The Brothers' War Retro Artifacts