Fiend Sword + Yamadron → Flame Swordsman

Fiend Sword + Three-legged Zombies → Armored Zombie

Fiend Sword + Steel Scorpion → Cyber Soldier

Fiend Sword + Saber Slasher → Cyber Soldier

Fiend Sword + Yaiba Robo → Cyber Soldier

Fiend Sword + Metal Dragon → Vermillion Sparrow

Fiend Sword + Mechanical Spider → Cyber Soldier

Fiend Sword + Bat → Cyber Soldier

Fiend Sword + Giga-tech Wolf → Cyber Soldier

Fiend Sword + Shovel Crusher → Cyber Soldier

Fiend Sword + Blocker → Cyber Soldier

Fiend Sword + Blast Juggler → Flame Swordsman