The Koa'ki Meiru Guardian trading card from the 2020 Secret Slayers set. This Super Rare Effect Monster is a staple for collectors of the Rock archetype.
Koa'ki Meiru Guardian
2020 • Yu-Gi-Oh! • Secret Slayers
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Market Price Guide
| Condition | Value | Comps | Source | Price Date |
|---|---|---|---|---|
| Raw / Ungraded | $1.83 | Unknown | Guide Estimate Based on TCGplayer Market (reference) | Source Observation Date Unavailable |
Price HistoryOver the last 30 days, stored prices ranged from $1.83 to $1.83 across 2 capture days. Change between Sep 4, 2026 and Sep 10, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts. | ||||
Raw / Ungraded
$1.83- Comps
- Unknown
- Source
Guide Estimate
Based on TCGplayer Market (reference)- Price Date
- Source Observation Date Unavailable
Price HistoryOver the last 30 days, stored prices ranged from $1.83 to $1.83 across 2 capture days. Change between Sep 4, 2026 and Sep 10, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Price History
Description
The Koa'ki Meiru Guardian stands as a formidable presence within the Yu-Gi-Oh! Trading card game, specifically identified by the code SESL-EN048 from the 2020 Secret Slayers expansion. As a Level 4 EARTH Attribute Rock monster, this card serves as a foundational piece for players building the Koa'ki Meiru archetype, offering strategic depth to any deck focused on mechanical threats. Its classification as an Effect Monster highlights its utility in gameplay, distinguishing it from standard monsters through its unique abilities that influence the duel's dynamics. The Koa'ki Meiru Guardian, presented here in its Super Rare treatment, features a holographic finish that appeals to enthusiasts who value both aesthetic appeal and card rarity. This finish ensures the card catches the light, making it a visually striking addition to any binder or display. For those dedicated to completing sets or expanding their library of Rock-type monsters, this card represents a key component of the Secret Slayers release. The Koa'ki Meiru Guardian is not just a collectible item but a functional piece of the game's history, reflecting the evolving strategies and themes introduced in 2020. Whether you are a long-time player looking to refresh your archive or a new collector exploring the vast world of Yu-Gi-Oh!, this card offers a tangible connection to the game's rich narrative and competitive landscape. ## What is the attribute of Koa'ki Meiru Guardian? Koa'ki Meiru Guardian is an EARTH Attribute monster in the Yu-Gi-Oh! Trading card game. ## What type of monster is Koa'ki Meiru Guardian? It is classified as an Effect Monster with the Rock type, belonging to the Koa'ki Meiru archetype. ## Which set does card SESL-EN048 belong to? This card is part of the Secret Slayers set, released in 2020 for the Yu-Gi-Oh! TCG.
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Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Featured
Koa'ki Meiru Guardian
Game
Yu-Gi-Oh!
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Super Rare
Card Stock
English
Holo
Earth
Rock
4
1900 / 1200
Koa'ki Meiru
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
During each of your End Phases, destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the GY or reveal 1 Rock monster in your hand. When a monster effect is activated (Quick Effect): You can Tribute this card; negate the activation, and if you do, destroy that monster.
