O.k this is a Koa'ki Meiru deck i have been working on and i am only using the Koa'ki Meiru monster and support cards. I think that they are kinda underated so here it is enjoy. Monsters:19 Tributes: Koa'ki Meiru Valafar x2 Koa'ki Meiru Gravirose x2 Non-Tributes: Koa'ki Guardian x3 Koa'ki War Arms x3 Koa'ki Meiru Boulder x3 Koa'ki Meiru Hydro Barrier x2 Koa'ki Meiru Speeder x2 Koa'ki Meiru Crusader x2 Spells: 12 Iron Core of Koa'ki Meiru x3 Iron Core Armor x3 Urgent Synthesis x2 Core Compression x2 Iron Core Immediate Disposal x1 Iron Core Specimen Lab x1 Traps: 9 Iron Core Luster x3 Core Blast x2 Reckoned Power x2 Automatic Laser x2 Well thats it let me know what you guys think.
I'm not a pro at these guys but you need to use the better ones like urknight, rooklord, and maximas.
ok should have said those are the ones that i have access to the deck does run pretty smooth though and i can keep iron core of koa'ki meiru in my hand to use the effects.