Demonic Tutor (Borderless Alternate Art) [Commander Masters] Goblin Mime Dimir Mastermind become a copy

Dimir Mastermind become a copy of that card

Set: Hachette UK Type: Sorcery Rarity: Rare Cost: {B}{B}{B} Draw four cards

Set: Invasion Type: Creature — Plant Rarity: Rare Cost: {1}{G} {T}: Add one mana of any color

Asked how it survived a run-in with a bog imp

Demonic Tutor (Borderless Alternate Art) [Commander Masters] Goblin Mime Dimir Mastermind become a copySet: Commander Masters Type: Sorcery Rarity: Mythic Cost: {1}{B} Is the knowledge really forbidden because it is dangerous to you? Or perhaps because it is dangerous to those who seek to control you? Search your library for a card, put that card into your hand, then shuffle.