Gideon's Intervention - Foil - Prerelease Promo Tweet Out of stock. $0.93 Wishlist Details Color: White Card Text: As Gideon's Intervention enters the battlefield, choose a card name. Your opponents can't cast spells with the chosen name. Prevent all damage that would be dealt to you and permanents you control by sources with the chosen name. Rarity: P Card Type: Enchantment Name: Gideon's Intervention Finish: Foil Card Number: 015/269 Set Name: Amonkhet