Dazzling Theater // Prop Room

Condition: Near Mint
 Color: White
Card Text: Creature spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting a creature spell pays for {1} or one mana of that creature’s color.)
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)
//
Untap each creature you control during each other player’s untap step.
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)
Rarity: R
Cost: 2W // 3W
Card Type: Enchantment - Room // Enchantment - Room
Artist: Henry Peters
Name: Dazzling Theater // Prop Room
Finish: Regular
Card Number: 3 
Set Name: Duskmourn: House of Horror