TCGenius.ai
Koa'ki Meiru Guardian
EARTH · Rock / Effect Monster · Level 4 · ATK 1900 / DEF 1200
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.
Is it legal?
TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Super Rare (SR)
Genesys4 points
Price
About $0.66–$3.38 across printings and stores (as of Oct 10, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)
Price history & alerts
Played in tournaments
In 2 recent tournament lists, mostly Mitsurugi (1), Magnet Warrior (1).
Printings
| Set | Code | Rarity |
|---|---|---|
| Battle Pack 3: Monster League | BP03-EN056 | Rare |
| Battle Pack 3: Monster League | BP03-EN056 | Shatterfoil Rare |
| Raging Battle | RGBT-EN023 | Common |
| Duelist Pack Collection Tin 2009 | RGBT-ENPP3 | Super Rare |
| Secret Slayers | SESL-EN048 | Super Rare |
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