Shadow Specter + D. Human → Armored Zombie

Shadow Specter + Prisman → Stone Ghost

Shadow Specter + Laughing Flower → Wood Remains

Shadow Specter + Bean Soldier → Pumpking the King of Ghosts

Shadow Specter + The Statue of Easter Island → Stone Ghost

Shadow Specter + Muka Muka → Stone Ghost

Shadow Specter + Eldeen → Magical Ghost

Shadow Specter + Skelgon → Curse of Dragon

Shadow Specter + Griggle → Wood Remains

Shadow Specter + Mushroom Man #2 → Armored Zombie

Shadow Specter + Tyhone #2 → Curse of Dragon

Shadow Specter + Pot the Trick → Stone Ghost