The 2017 Magic: The Gathering Unstable Jamming Device card offers a unique Contraption mechanic to disrupt opposing creatures. Available for collectors on SuperCatch.
2017 • Magic: The Gathering • Unstable
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$0.23 | Guide Estimate | +4.5% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 16, 2026
Classified as an Artifact with the Contraption subtype, this card allows players to engage with the board in a creative way that deviates from standard spellcasting. The card features artwork by Franz Vohwinkel, adding a distinct visual flair to the collection. When a player cranks this Contraption, they can apply a temporary weakening effect to creatures controlled by the target opponent. This interaction lasts until the end of the turn, providing a tactical option to reduce the threat level of opposing forces without destroying them outright. The card has a mana value of zero, making it accessible early in the game and easy to integrate into various deck strategies. Its zero cost encourages frequent use, allowing players to maintain pressure or control the pace of the match through repeated interactions. The Unstable set appeals to both competitive players and casual enthusiasts due to its lighthearted themes and innovative gameplay mechanics. The Jamming Device stands as a prime example of this creative spirit, offering a memorable interaction that enhances the overall gaming experience. Whether you are building a themed deck or simply appreciating the artistic and mechanical diversity of Magic: The Gathering, this card adds a unique element to your collection.
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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.
The subject, team, league, and sport context tied to this card.
Featured
Jamming Device
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Uncommon
Franz Vohwinkel
Card Stock
English
Artifact — Contraption
Abilities, attacks, oracle text, and flavor text printed on the card.
Whenever you crank this Contraption, creatures target player controls get -1/-1 until end of turn.
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