Dazzling Theater // Prop Room: Enchantment - Room, Duskmourn: House of Horror. Creature spells you cast have convoke. Prices and printings on Mana Grove.
Mana cost
{3}{W}
Mana value
7
Type
Enchantment - Room
Colour identity
White (W)
Rarity
Rare
Set
Duskmourn: House of Horror (DSK)
Released
2024-09-27
Collector number
3
Artist
Henry Peters
Commander rank
1,810 (by how often it appears in Commander decks)
Dazzling Theater // Prop Room is a Magic: The Gathering card, a rare white enchantment from Duskmourn: House of Horror (DSK), an expansion set released in September 2024. It is collector number 3 in that set, with art by Henry Peters. It costs {3}{W} (three generic and one white mana) to cast, for a mana value of 7. Its colour identity is white. It is legal in Standard, Pioneer, Modern, Legacy, Vintage, Commander, Duel Commander, Oathbreaker, Brawl, Standard Brawl, Historic, Timeless, Alchemy, Gladiator and Penny Dreadful. It has been printed in 3 sets, from The List (2020) to Duskmourn: House of Horror (2024). The latest aggregated market price for this printing is $0.71 (normal finish, as of 2026-11-03).
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.)
Market price
Latest aggregated market price for the normal finish of this printing: $0.71 (as of 2026-11-03).
The figure covers this printing only; other printings carry their own price on their own page.
Format legality
Legality of Dazzling Theater // Prop Room by format. Formats in which it is not legal are not listed.
Dazzling Theater // Prop Room has been printed in 3 sets. The other printings are listed newest first, with the rarity and release year of each.
Printing
Rarity
Year
The List (PLST) #DSK-3
Rare
2026
Duskmourn: House of Horror (DSK) #334
Rare
2024
Duskmourn: House of Horror Promos (PDSK) #3p
Rare
2024
Duskmourn: House of Horror Promos (PDSK) #3s
Rare
2024
Official rulings
The 8 most recent official rulings for Dazzling Theater // Prop Room, newest first.
While in any zone other than the stack or the battlefield, a Room card's characteristics are a combination of its two doors. For example, Bottomless Pool // Locker Room has a mana value of 6 while it's in your library. If an effect allows you to search your library for a card with mana value 4 or less, you can't find Bottomless Pool // Locker Room.
An ability that triggers "when you unlock this door" triggers when that door becomes unlocked. This can happen one of two ways: (1) the door becomes unlocked on the battlefield or (2) the door becomes unlocked as the Room enters the battlefield because you cast the corresponding half. In the latter case, since the door becoming unlocked is what causes the ability to trigger, effects that cause abilities that trigger when a permanent enters to trigger an additional time (such as that of Panharmonicon) won't apply.
Some doors have abilities that trigger whenever you unlock that door and require one or more targets. You can unlock that door even if there would be insufficient legal targets for that triggered ability. The triggered ability won't go on the stack.
If a creature you control has a mana ability with {T} in the cost, activating that ability while casting a spell with convoke will result in the creature being tapped before you pay the spell's costs. You won't be able to tap it again for convoke. Similarly, if you sacrifice a creature to activate a mana ability while casting a spell with convoke, that creature won't be on the battlefield when you pay the spell's costs, so you won't be able to tap it for convoke.
Some abilities allow you to lock a door of a Room you control. You can't choose to lock a door that's already locked with such an ability. If such an ability requires a target, you can target a Room even if both of its doors are locked, but the ability won't do anything when it resolves.
An ability that triggers "whenever you fully unlock a Room" triggers when a door becomes unlocked and the other door of that Room is already unlocked, or when both doors of that Room become unlocked simultaneously.
If you sacrifice Dazzling Theater while casting a creature spell (to activate a mana ability, for example), the spell won't have convoke when you pay its costs unless it has convoke some other way.
Some effects can prevent creatures from untapping during an untap step. However, effects that stop a creature from untapping "during your untap step" or "during its controller's untap step" won't stop that creature from untapping during another player's untap step, and as such, Prop Room's ability will cause that creature to untap.
Similar cards
Other enchantment cards with a white colour identity, ranked by how often they appear in Commander decks.