Core Overclock
| Name | Core Overclock |
| Card Type | Spell Card |
| Archetype | Koa'ki Meiru |
| Property |
Continuous 
|
| Passcode | 36560997 |
| Status (TCG) | Unlimited |
All face-up "Koa'ki Meiru" monsters you control gain 500 ATK. Once per turn, during your Main Phase, you can discard 1 "Iron Core of Koa'ki Meiru" to have all face-up "Koa'ki Meiru" monsters you control gain 1000 ATK, until the End Phase.
Expansions
| 2010-05-07 | The Shining Darkness | TSHD-EN087 |
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