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Experimental Lab // Staff Room

Duskmourn: House of Horror Commander · #33 · rare · EN · Illustrated by Arthur Yuan

Experimental Lab

{3}{G}

Enchantment — Room

When you unlock this door, manifest dread, then put two +1/+1 counters and a trample counter on that creature. (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.)

Staff Room

{2}{G}

Enchantment — Room

Whenever a creature you control deals combat damage to a player, turn that creature face up or put a +1/+1 counter on it. (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.)

Printing details

Frame
2015
Border
black
Layout
split
Full art
No
Reprint
No
Reserved List
No
Digital only
No
Oversized
No
Released
9/27/2024

Tags

Acquisition

Distribution not yet confirmed.

Format legality

Legal

CommanderDuelLegacyOathbreakerVintage

Not legal

AlchemyBrawlCompetitivebrawlFutureGladiatorHistoricModernOldschoolPauperPaupercommanderPennyPioneerPredhPremodernStandardStandardbrawlTimelessTlr

Legality observed as of 11/10/2026. Informational only — verify against current official tournament rules before an event.