Baby Dragon + Yaiba Robo → Metal Dragon

Baby Dragon + Giant Mech-soldier → Metal Dragon

Baby Dragon + Mechanical Spider → Metal Dragon

Baby Dragon + Bat → Metal Dragon

Baby Dragon + Giga-tech Wolf → Metal Dragon

Baby Dragon + Cyber Soldier → Metal Dragon

Baby Dragon + Shovel Crusher → Metal Dragon

Baby Dragon + Blocker → Metal Dragon

Baby Dragon + Blast Juggler → Metal Dragon

Baby Dragon + Golgoil → Metal Dragon

Baby Dragon + Giganto → Metal Dragon

Baby Dragon + Cyber-Stein → Metal Dragon