Illusionary Mask (Retro Frame) (543) (30A)Rarity: R #: 543 Creature Type or Sub Type: Artifact Rules Text Contains: This version of this card has a non standard Magic back. It is not legal for constructed play. X: You may choose a creature card in your hand whose mana cost could be paid by some amount of, or all of, the mana you spent on X. If you do, you may cast that card face down as a 2 2 creature spell without paying its mana cost. If the creature that spell becomes as it resolves has