Mind's Dilation (Borderless) [Secret Lair Drop Series] Human Shapeshifter Assassin They likely refer not to

They likely refer not to one mage

Set: 30th Anniversary Edition Type: Artifact Rarity: Rare Cost: {2} {X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of

You may cast any number of the copies without paying their mana costs

Great Yawgmoth

Mind's Dilation (Borderless) [Secret Lair Drop Series] Human Shapeshifter Assassin They likely refer not toSet: Secret Lair Drop Series Type: Enchantment Rarity: Mythic Cost: {5}{U}{U} Whenever an opponent casts their first spell each turn, that player exiles the top card of their library. If it's a nonland card, you may cast it without paying its mana cost. Depart yourself; one mind is too small a vessel.