Sword Arm of Dragon + Oscillo Hero #2 → Twin-headed Thunder Dragon

Sword Arm of Dragon + Harpie Lady → Harpie's Pet Dragon

Sword Arm of Dragon + Fiend Kraken → Kairyu-shin

Sword Arm of Dragon + Jellyfish → Kairyu-shin

Sword Arm of Dragon + Giant Soldier of Stone → Stone D.

Sword Arm of Dragon + Man-eating Plant → B. Dragon Jungle King

Sword Arm of Dragon + Catapult Turtle → Kairyu-shin

Sword Arm of Dragon + Armored Zombie → Curse of Dragon

Sword Arm of Dragon + Dragon Zombie → Curse of Dragon

Sword Arm of Dragon + Clown Zombie → Curse of Dragon

Sword Arm of Dragon + Pumpking the King of Ghosts → Curse of Dragon

Sword Arm of Dragon + Graveyard and the Hand of Invitation → Curse of Dragon