- This card can be searched by "Dogu", "Single Purchase", "Temple of the Kings", "Sangan", "Downbeat", "Number 29: Mannequin Cat", "Rescue Ferret", "Dragunity Corsesca", "Transmodify", "Painful Escape", "Ties of the Brethren", "Broken Blocker", "Serpentine Princess", "Vampire Dragon", "Koa'ki Meiru Boulder", "Flying Kamakiri #1", "Kujakujaku", "Shrine of Mist Valley", "Divine Wind of Mist Valley", "Machina Armored Unit", "UFOroid", "Gear Gigant X", "Sphere of Chaos", "Koa'ki Meiru Urnight", "Diamond Core of Koa'ki Meiru" and "Iron Core Specimen Lab".
- The only other Machine "Koa'ki Meiru" monster is "Koa'ki Meiru Powerhand".
- Use the effect of either "Koa'ki Meiru Tornado" or "Koa'ki Meiru Hydro Barrier" to put "Iron Core of Koa'ki Meiru" on top of your Deck, then use a Spell Speed 2 effect to summon this card during your opponent's turn, so that if it survives, you essentially draw two cards during your next Draw Phase.
- You can also use draw cards that can be activated during your Draw Phase, such as "Reckless Greed", "Jar of Greed", "Legacy of Yata-Garasu" or "Reload" to increase the chances of drawing "Iron Core of Koa'ki Meiru".
Traditional Format[]
- This card can be searched by "Last Will".