Goal of the combo is to have standard K9 interruptions + untargetable and indestructible Arise-Heart. Noroi summon Izuna instead of other K9 names into the Ripper plays around droll. Droplet cannot be activate while Arise-Heart is on the field. Endboard plays around super poly somewhat as well since every monster on the field is different type and attribute. Sometimes you don't have second level 5 body in hand, in this case we search Lantern instead of Jokul with Case for K9, we have to skip on N.As.H this way.