Whir of Invention (AER-49) is a rare instant card from the 2021 Magic: The Gathering The List set, featuring Christine Choi's art and the improvise mechanic.
Whir of Invention
2021 • Magic: The Gathering • The List
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Description
Whir of Invention, designated AER-49, is a rare instant card released within the 2021 Magic: The Gathering The List set. This release serves as a bridge between modern gameplay and the brand's extensive history, offering collectors a piece of interactive magic that blends strategic depth with nostalgic appeal. The card's design is anchored by its distinct mana cost and the powerful improvise mechanic, which allows players to tap artifacts to help cast the spell, adding a layer of resource management that distinguishes it from standard spells. Artwork by Christine Choi brings a unique visual identity to this card, making it a notable entry for enthusiasts who appreciate the artistic evolution of the game. As a member of The List, a set designed to reintroduce powerful cards from the past into the modern format, Whir of Invention holds a special place for collectors who value the intersection of legacy and innovation. The card's rarity and unique mechanics make it a sought-after item for those looking to complete specific collections or add a versatile tool to their deck-building strategies. Collecting Magic: The Gathering cards often involves tracking down specific rarities and sets that define different eras of the game. Whir of Invention represents a key moment in the brand's timeline, showcasing how classic card designs are reimagined for contemporary play. Whether you are building a comprehensive library or seeking a specific card for its strategic value, this instant card offers a compelling addition to any collection.
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Card Details
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Catalog Profile
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Featured Subject
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Featured
Whir of Invention
Game
Magic: The Gathering
TCG Attributes
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Rare
Christine Choi
Card Stock
English
{X}{U}{U}{U}
Instant
U
Card Text
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Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.

















