Trinisphere - Foil Tweet Out of stock. $189.00 Wishlist Sell This Product Details Color: Artifact Card Text: As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. Rarity: S Cost: 3 Card Type: Artifact Artist: Daniel Ljunggren Name: Trinisphere Card Number: 052/054 Finish: Foil Set Name: Aether Revolt Masterpieces