| Type | Spell Card |
| Property | Normal |
| Card Effect Type | Trigger-like Effect |
| Passcode | 36623431 |
| Archetypes | Koa'ki Meiru |
| Supports Archetypes | Koa'ki Meiru |
During your Draw Phase, if this card is in your Graveyard, you can add this card to your hand instead of drawing, and/or send 1 "Koa'ki Meiru" monster from your hand to your Graveyard to add this card to your hand.
| Pack | Gaia Genesis [N] |
| Level-up reward | -- |
| Victory against | -- |
| Card trader | -- |
| Other | -- |
| Rating | B- |
Use these cards to search out Iron Core of Koa'ki Meiru from your deck.
Many powerful Iron Core support cards require you to have Iron Core of Koa'ki Meiru in your hand or to use as cost. Here are some of them.
| Actions | Returns itself from Graveyard to hand / Sends from hand to Graveyard for cost / Replaces normal draw |
Anonymous
Tricky card
Anonymous
| Mid Feb 2019 | Umbra & Lumis Roaming Event | Late Feb 2019 | Duelist Challenges |
|---|---|
| Tyranno Hassleberry Unlock Event |
| [5D's] Legendary Duelists Lvl 40 | ||
|---|---|---|
 Yusei Lvl 40 |  Crow Lvl 40 |  Akiza Lvl 40 |
 Leo Lvl 40 |  Luna Lvl 40 | -- |
| Available card boxes | |||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  |  |                                 - | - | - | - | | |||||||||||||||||||||||||||||||
| Card Trader | Ranked Rewards |
|---|---|
 Card Trader |  Ranked Rewards |
Koa'ki Meiru Boulder
Koa'ki Meiru Initialize!
Diamond Core of Koa'ki Meiru
Core Transport Unit
Iron Core Immediate Disposal
Iron Core Luster
Iron Core Specimen Lab
Core Compression
Nega-Ton Corepanel
Reckoned Power
Urgent Synthesis
