Dokuroizo the Grim Reaper + Yamadron → Skelgon

Dokuroizo the Grim Reaper + Millennium Shield → Zombie Warrior

Dokuroizo the Grim Reaper + Labyrinth Wall → Stone Ghost

Dokuroizo the Grim Reaper + Mystic Lamp → Magical Ghost

Dokuroizo the Grim Reaper + Swordsman from a Foreign Land → Zombie Warrior

Dokuroizo the Grim Reaper + Metal Dragon → Curse of Dragon

Dokuroizo the Grim Reaper + Blast Juggler → Flame Ghost

Dokuroizo the Grim Reaper + Sky Dragon → Curse of Dragon

Dokuroizo the Grim Reaper + Thunder Dragon → Skelgon

Dokuroizo the Grim Reaper + Magician of Faith → Magical Ghost

Dokuroizo the Grim Reaper + White Dolphin → Corroding Shark

Dokuroizo the Grim Reaper + Spike Seadra → Skelgon