The Master of Keys is a Mythic Rare legendary Horror from the 2024 Duskmourn: House of Horror Commander subset. Card #4 features escape mechanics and a three-color identity.
2024 • Magic: The Gathering • Duskmourn: House of Horror • Commander
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$2.07
The Master of Keys serves as a pivotal Mythic Rare card in the 2024 Duskmourn: House of Horror Commander subset. Identified as card number 4 in the set, this legendary Enchantment Creature — Horror brings a unique three-color identity of white, blue, and black to Magic: The Gathering decks. Designed by Wisnu Tan, the card is engineered for players seeking to leverage graveyard interactions and late-game board presence. The card’s design centers on its powerful entry effect and its ability to interact with the graveyard. Upon entering the battlefield, it allows the caster to put a number of +1/+1 counters on it equal to a chosen value, while also forcing opponents to mill cards from their libraries. This immediate impact makes it a significant threat that demands attention during gameplay. Beyond its initial strike, The Master of Keys fundamentally changes how players utilize their graveyard. Each enchantment card residing there gains the escape ability, allowing players to cast them from the graveyard by paying an alternative cost. This escape cost requires exiling three additional cards, offering a strategic resource management layer that rewards careful planning and deck construction. Collectors and players alike appreciate this card for its versatility in reanimation strategies and its status as a high-rarity staple in the Commander format. For enthusiasts of the Duskmourn: House of Horror expansion, this card represents a key component for building powerful enchantment-based archetypes. Its inclusion in the Commander subset highlights its importance in singleton formats where unique strategies and graveyard synergies thrive. Owning this card provides both competitive utility and collectible value, marking it as a desirable addition for any Magic: The Gathering library.
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
The core identity of the card within the set.
Year
2024
Brand
Magic: The Gathering
Series
Duskmourn: House of Horror
Subset
Commander
Subset Type
Subset
Card Number
#4
The subject, team, league, and sport context tied to this card.
Featured
The Master of Keys
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Mythic Rare
Wisnu Tan
Card Stock
English
{X}{W}{U}{B}
Legendary Enchantment Creature — Horror
3 / 3
B, U, W
Abilities, attacks, oracle text, and flavor text printed on the card.
Flying When The Master of Keys enters, put X +1/+1 counters on it and mill twice X cards. Each enchantment card in your graveyard has escape. The escape cost is equal to the card's mana cost plus exile three other cards from your graveyard. (You may cast cards from your graveyard for their escape cost.)