Cynet Backdoor

Mystic Fighters MYFI-EN057 • super-rare

Set: Mystic Fighters
Printing code: MYFI-EN057
Rarity: Super rare
Card type: Spell

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$1.41est. via TCGplayer

38,297cards in the catalog

2other printings of this card

Market

What it's worth

$1.41market price via TCGplayer · Nov 6, 2026

Estimate for a typical copy of Cynet Backdoor; condition, printing, and grading move the real number.

Lore

Why it matters

As a super-rare spell from its set, this card serves as a valuable utility tool for players looking to refine their deck's consistency. Its inclusion in this collection highlights its status as a sought-after piece for those aiming to optimize their gameplay strategy.

Written by Pi, the helpful collecto.rs AI

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Provenance

Where it came from

Cynet Backdoor debuted in the 2019 Yu-Gi-Oh! Trading Card Game set Mystic Fighters. This booster pack was designed to introduce and support several archetypes, most notably the Cyberse-type monsters that serve as a cornerstone of the modern Link Summoning era. As a Quick-Play Spell card, it was crafted to provide the Cyberse strategy with a specific utility: searching for a monster while simultaneously protecting it from interaction by banishing it until the following turn.

The card’s artwork reflects the futuristic, digital aesthetic central to the Cyberse design language, emphasizing the theme of bypassing defenses or 'backdooring' into a network. Within the competitive landscape, the card is recognized for its technical applications, allowing players to refresh their monster's effects or dodge targeting removal. It occupies a niche but respected position within the broader card pool, valued by duelists who favor tactical resource management over brute force.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Cynet Backdoor

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Collectors

Who's collecting this

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About

About Cynet Backdoor

Cynet Backdoor is a card in the Yu-Gi-Oh! catalog on collecto.rs. Mystic Fighters MYFI-EN057 • super-rare. Catalog data is sourced from YGOProDeck. No collectors on collecto.rs publicly track this card yet — adding yours would make you the first.

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Can I track my own copy of Cynet Backdoor?

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Where does the Cynet Backdoor catalog entry come from?

The catalog entry for Cynet Backdoor is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.