Illusionary Mask [Collectors' Edition] Guilds of Ravnica Guild Kit or abilities requiring an activation

or abilities requiring an activation cost

Untap up to four lands

Set: World Championship Decks 2001 Type: Land Rarity: Rare Whenever City of Brass becomes tapped

Set: Rivals of Ixalan Prerelease Promos Type: Creature — Vampire Cleric Rarity: Mythic Cost: {2}{B}{B} Flying

{1}: Regenerate Living Wall

Illusionary Mask [Collectors' Edition] Guilds of Ravnica Guild Kit or abilities requiring an activationSet: Collectors' 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 it's