Koa'ki Meiru Urnight | Decks and Ruling

This page notes details of Koa'ki Meiru Urnight (EARTH/Beast-Warrior/Effect Monster) : decks, tips, effect and rulings. Learn and enjoy playing Yu-Gi-Oh! Duel Links!
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update 06/08/2020

Koa'ki Meiru Urnight

Koaki Meiru Urnight
Monster TypeBeast-Warrior
Card typeEffect
Card Effect TypeMaintenance cost / Ignition Effect


During each of your End Phases, destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the Graveyard or reveal 1 Beast-Warrior-Type monster in your hand. Once per turn, you can reveal 1 "Iron Core of Koa'ki Meiru" in your hand to Special Summon 1 Level 4 or lower "Koa'ki Meiru" monster from your Deck, except "Koa'ki Meiru Urnight".

How to Get

PackGaia Genesis [SR]
Level-up reward--
Victory against--
Card trader--




  • Good ATK stats.
  • Allows you to reveal 1 "Iron Core of Koa'ki Meiru" in your hand to Special Summon 1 Level 4 or lower "Koa'ki Meiru" monster from your Deck, except "Koa'ki Meiru Urnight"


  • Needs maintenance cost to maintain this monster on the Field.


  • Koa'ki Meiru Deck typically has powerful search and mill power, and its monster effects are very versatile to be used in the current meta.
  • Typically revolving around its key card Iron Core of Koa'ki Meiru Koa'ki Meiru, it can serve as maintenance cost as well as recovered to your hand or Deck easily to trigger other effects.

Archetype Monsters

Koa'ki Meiru Sandman can be tributed to negate your opponent’s Trap activation and destroy it. Koa'ki Meiru Urnight allows you to reveal 1 "Iron Core of Koa'ki Meiru" in your hand to Special Summon 1 Level 4 or lower "Koa'ki Meiru" monster from your Deck, except "Koa'ki Meiru Urnight".

Koa'ki Meiru Sea Panther allows you to send 1 "Iron Core of Koa'ki Meiru" from your hand to the Graveyard to return 1 Spell Card from your Graveyard to the top of your Deck. Koa'ki Meiru Prototype protects 1 face-up "Koa'ki Meiru" monster on the field from being destroyed during the End Phase. When a face-up "Koa'ki Meiru" monster(s) on the field is destroyed during the End Phase, you can Special Summon 1 "Koa'ki Meiru Token" (Rock-Type/EARTH/Level 4/ATK 1800/DEF 1800).

If Koa'ki Meiru Powerhand battles with a LIGHT or DARK monster, any of that monster's effects that activate or apply on the field are negated during the Battle Phase, while this card remains on the field.

Koa'ki Meiru Maximus allows you to select and destroy 1 card your opponent controls, but this monster cannot be Normal Summoned/Set, and you are required to banish 1 Iron Core of Koa'ki Meiru from your Graveyard to Special Summon it.

Koa'ki Meiru Ice allows you to send 1 card from your hand to the Graveyard to destroy 1 Special Summoned monster on the field. Koa'ki Meiru Crusader. If Koa'ki Meiru Crusader destroys an opponent's monster by battle, you can add 1 "Koa'ki Meiru" card from your Graveyard to your hand.

Archetype Supports

Iron Core of Koa'ki Meiru can be sent to the Graveyard as a cost to maintain Koa’ki Meiru monsters on the Field. You can recover this card back to your hand by skipping your Draw, or sending 1 Koa’ki Meiru monster from your Hand to the Graveyard, during your Draw Phase.

Iron Core Immediate Disposal allows you to send Iron Core of Koa'ki Meiru from your Deck to the Graveyard directly. Urgent Synthesis allows you to return Iron Core of Koa'ki Meiru from your Graveyard to your Deck to Special Summon 1 level 4 or lower “Koa'ki Meiru” monster from your Hand or Graveyard, to your Field. Koa'ki Meiru Shield can be used to destroy all attack position monsters your opponent controls, provided you have 2 or more Iron Core of Koa'ki Meiru in your Graveyard.


Koa'ki Meiru Deck



ActionsSends from hand to Graveyard for cost / Reveals your hand for cost
Monster/Spell/Trap categoriesDestroys itself
Summoning categoriesSpecial Summons from your Deck


you need 3 of this, otherwise you won't have another beast warrior koaki' to reveal and it will get destroyed
2000 Beater, but if we only have XYZ...
<< Anonymous
Anonymous Reply
Electric Overload main box.
<< Anonymous
Anonymous Reply
2000 attack level 4 beater with great effects and a reasonable drawback

Commens and feedback


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Comments (updated every hour)

Too bad a lowly f2p like me have a full bag of staples + Shiranui after playing for 2 years witho...
losing to a limit 1 card is fair enough, your opponent need to be really lucky to draw it in the ...
Yeah it dépends. When I have a counter trap or when I don’t have gren I do it. When ...
What deck are you using?
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