Ancient Gear Castle

Structure Deck: Machine Re-Volt SD10-EN023 • common

Set: Structure Deck: Machine Re-Volt
Printing code: SD10-EN023
Rarity: Common
Card type: Spell

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$3.81est. via TCGplayer

38,297cards in the catalog

4other printings of this card

Market

What it's worth

$3.81market price via TCGplayer · Nov 6, 2026

Estimate for a typical copy of Ancient Gear Castle; condition, printing, and grading move the real number.

Lore

Why it matters

As a common spell card from the Machine Re-Volt structure deck, this item serves as a fundamental building block for players assembling a mechanical-themed strategy. Its presence in a dedicated structure deck reflects its role in defining the core mechanics and synergy required to support a consistent deck build.

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Provenance

Where it came from

Ancient Gear Castle was introduced in the 2006 Structure Deck: Machine Re-Volt, a pre-constructed product designed to support the Machine-Type monsters popularized by the GX era of the Yu-Gi-Oh! Trading Card Game. As a field spell card, it was crafted to facilitate the summoning of high-level 'Ancient Gear' monsters by serving as a tribute substitute, reflecting the mechanical, industrial aesthetic associated with the deck's primary antagonist user, Vellian Crowler.

The card's design features the imposing, gothic-industrial architecture characteristic of the Ancient Gear archetype, emphasizing the series' themes of relentless mechanical power. While it functions as a common rarity card, it remains a staple piece of the set's mechanical identity, intended to simplify the play style of the Machine-Revolt deck for players by removing the restrictive cost of tributes for the archetype's flagship machines.

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Other printings

Others named Ancient Gear Castle

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 Ancient Gear Castle

Ancient Gear Castle is a card in the Yu-Gi-Oh! catalog on collecto.rs. Structure Deck: Machine Re-Volt SD10-EN023 • 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 Ancient Gear Castle catalog entry come from?

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