Koa'ki Meiru Guardian

Battle Pack 3: Monster League BP03-EN056 • rare

Set: Battle Pack 3: Monster League
Printing code: BP03-EN056
Rarity: Rare
Card type: Effect monster
Attribute: Earth
Level / Rank: 4
ATK: 1900
DEF: 1200

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38,297cards tracked

3other printings of this card

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Lore

Why it matters

Koa'ki Meiru Guardian belongs to a unique archetype of Rock-type monsters defined by their reliance on the "Iron Core" maintenance costs, which balances their powerful control abilities. Released as a Rare in Battle Pack 3: Monster League, this card is prized by competitive players for its ability to negate monster effects, making it a staple utility piece in earth-attribute and anti-meta strategies.

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Provenance

Where it came from

Koa'ki Meiru Guardian was introduced to the Yu-Gi-Oh! Trading Card Game as part of the Raging Battle expansion in 2009. The Koa'ki Meiru archetype was designed to represent a group of alchemical elemental warriors, characterized by a playstyle that requires players to discard or reveal specific cards to keep these monsters on the field, reflecting a theme of unstable, high-maintenance energy.

This specific iteration, released in the 2014 Battle Pack 3: Monster League, was included as part of a set designed to facilitate sealed play environments. The artwork, consistent with the archetype's aesthetic, features the mechanical, elemental guardian in a defensive posture, a design intended to evoke both industrial grit and magical power. Its inclusion in this set was aimed at providing players with a strategic effect that could negate monster effects, making it a functional utility card in both casual and competitive spheres during that era.

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Other printings

Others named Koa'ki Meiru Guardian

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About

About Koa'ki Meiru Guardian

Koa'ki Meiru Guardian is a card in the Yu-Gi-Oh! catalog on collecto.rs. Battle Pack 3: Monster League BP03-EN056 • 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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