Yamadron + Three-legged Zombies → Skelgon

Yamadron + Flying Penguin → Kairyu-shin

Yamadron + Millennium Shield → Flame Swordsman

Yamadron + Labyrinth Wall → Stone D.

Yamadron + Shadow Ghoul → Skelgon

Yamadron + Wall Shadow → Flame Swordsman

Yamadron + Sanga of the Thunder → Twin-headed Thunder Dragon

Yamadron + Monster Tamer → Vermillion Sparrow

Yamadron + Pendulum Machine → Metal Dragon

Yamadron + Giltia the D. Knight → Vermillion Sparrow

Yamadron + Zone Eater → Kairyu-shin

Yamadron + Steel Scorpion → Metal Dragon