Iron Core of Koa'ki Meiru

Raging Battle RGBT-EN055 • rare

Set: Raging Battle
Printing code: RGBT-EN055
Rarity: Rare
Card type: Spell

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38,297cards tracked

2other printings of this card

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Lore

Why it matters

The Iron Core of Koa'ki Meiru is a foundational card for the Koa'ki Meiru archetype, serving as the essential fuel required to maintain their powerful monsters on the field. Introduced in the Raging Battle set, this spell card represents a unique resource management mechanic that defines the playstyle and tactical requirements of the entire card series.

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Provenance

Where it came from

The Iron Core of Koa'ki Meiru was introduced in the 2009 Raging Battle booster set, marking the debut of the Koa'ki Meiru archetype in the Yu-Gi-Oh! Trading Card Game. As a continuous spell card, it serves as the essential engine for the entire theme, designed to facilitate the complex maintenance costs required by the various Koa'ki Meiru monsters that dominate the field.

The card's design features the titular core, an energy source central to the lore of the Koa'ki Meiru, who are depicted as artificial lifeforms developed to combat planetary threats. The artwork, consistent with the industrial and elemental aesthetic of the set, emphasizes the card's role as a battery or resource hub. Upon release, it was recognized by players as a necessary staple for any deck utilizing the archetype, though its utility remained strictly tied to the specific support of its monster counterparts.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Iron Core of Koa'ki Meiru

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About

About Iron Core of Koa'ki Meiru

Iron Core of Koa'ki Meiru is a card in the Yu-Gi-Oh! catalog on collecto.rs. Raging Battle RGBT-EN055 • rare. Catalog data is sourced from YGOProDeck. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Iron Core of Koa'ki Meiru catalog entry come from?

The catalog entry for Iron Core of Koa'ki Meiru is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.