Unknown Synchron

Legendary Duelists: Synchro Storm LED8-EN049 • common

Set: Legendary Duelists: Synchro Storm
Printing code: LED8-EN049
Rarity: Common
Card type: Effect monster
Attribute: Dark
Level / Rank: 1
ATK: 0
DEF: 0

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$1.00est. via TCGplayer

38,297cards in the catalog

3other printings of this card

Market

What it's worth

$1.00market price via TCGplayer · Nov 6, 2026

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

Lore

Why it matters

As a common card within its set, this effect-monster serves as an accessible building block for players looking to explore the mechanics of its specific series. Its inclusion in this collection offers a practical way to integrate synchronous play styles into a deck.

Written by Pi, the helpful collecto.rs AI

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Provenance

Where it came from

Unknown Synchron was first introduced in the Yu-Gi-Oh! Trading Card Game as part of the Legendary Duelists: Synchro Storm booster set, released in 2021. The set was designed to bolster Synchro-based strategies from the Yu-Gi-Oh! 5D's era, specifically focusing on characters like Yusei Fudo and Sherry LeBlanc. This card serves as a thematic support piece, reflecting the technical, speed-oriented aesthetic synonymous with the Synchron archetype.

The card’s illustration and mechanical design lean into the series' long-standing motifs of machine-type monsters capable of tuning. While it carries a common rarity, its release was intended to provide accessible utility for players looking to refine their Synchro Summoning combos. It was received by the community as a niche but useful tactical tool for established Synchron decks rather than a standalone powerhouse.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Unknown Synchron

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 Unknown Synchron

Unknown Synchron is a card in the Yu-Gi-Oh! catalog on collecto.rs. Legendary Duelists: Synchro Storm LED8-EN049 • common. 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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Where does the Unknown Synchron catalog entry come from?

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