Gojinmaru

"" is an archetype consisting of 《Ninja》 cards with "Gojinmaru" in their card name. These cards require Tsukikage and Byakuya monsters to be on the field in order to be called. It is currently unique to Katana World.

List of Sets containing "" Cards

 * H Booster Set 2: Galaxy Burst
 * D Booster Set 2: Roar! Invincible Dragon!!

Size 2

 * Ghoul Deity, Gojinmaru

Size 2

 * Tsukikage & Byakuya, "Chaotic Nano Art of Body Duplication!"

List of "" Support Cards

 * Nanomachine Ninja, Zangetsu