Card Rulings:Koa'ki Meiru Initialize!

OCG Rulings

 * ":" cannot be activated during the Damage Step.


 * Tributing one "Koa'ki Meiru" monster from your side of the field is a cost to activate ":".


 * You can also activate ":" by Tributing a face-down "Koa'ki Meiru" monster.


 * The effect of ":" does not target.