[Pendulum Effect]
While you control "Supreme King Z-ARC", you take no damage. Once per turn, if you have "Supreme King Gate Infinity" in your other Pendulum Zone: You can destroy both cards in your Pendulum Zones, and if you do, add 1 "Polymerization" Spell Card or "Fusion" Spell Card from your Deck to your hand, except "Diffusion Wave-Motion".
[Monster Effect]
Once per turn: You can target 1 other face-up card you control; destroy both this card and that card, and if you do, Special Summon 1 Dragon-Type Fusion Monster or Dragon-Type Synchro Monster from your Extra Deck, but its ATK and DEF become 0, it has its effects negated, also it cannot be used as a Synchro or Xyz Material for Summon. If this card in the Monster Zone is destroyed by battle or card effect: You can place this card in your Pendulum Zone.