Illusionary Mask (Retro) [30th Anniversary Edition] Pioneer If you win the explore-clash

If you win the explore-clash

My evening-rest and sleep to meet

Whenever another nontoken creature enters the battlefield under your control

({G/W} can be paid with either {G} or {W}

Illusionary Mask (Retro) [30th Anniversary Edition] Pioneer If you win the explore-clashSet: 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, 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 not been turned face up and would assign or deal damage, be dealt damage, or become tapped, instead