Baby Dragon + Kuriboh → Koumori Dragon

Baby Dragon + Mammoth Graveyard → Koumori Dragon

Baby Dragon + Harpie Lady → Harpie's Pet Dragon

Baby Dragon + Kojikocy → Sword Arm of Dragon

Baby Dragon + Fiend Kraken → Spike Seadra

Baby Dragon + Jellyfish → Spike Seadra

Baby Dragon + Giant Soldier of Stone → Stone D.

Baby Dragon + Man-eating Plant → B. Dragon Jungle King

Baby Dragon + Axe Raider → Sword Arm of Dragon

Baby Dragon + Castle of Dark Illusions → Blackland Fire Dragon

Baby Dragon + Reaper of the Cards → Koumori Dragon

Baby Dragon + Metal Guardian → Koumori Dragon