name: Thought Prison
originalText: Imprint When Thought Prison comes into play, you may have target player reveal his or her hand. If you do, choose a nonland card from it and remove that card from the game. (The removed card is imprinted on this artifact.)\nWhenever a player plays a spell that shares a color or converted mana cost with the imprinted card, Thought Prison deals 2 damage to that player.
printings: MRD
text: Imprint — When this artifact enters, you may have target player reveal their hand. If you do, choose a nonland card from it and exile that card.\nWhenever a player casts a spell that shares a color or mana value with the exiled card, this artifact deals 2 damage to that player.
type: Artifact