The 13th Grave + D. Human → Armored Zombie

The 13th Grave + Laughing Flower → Pumpking the King of Ghosts

The 13th Grave + Bean Soldier → Pumpking the King of Ghosts

The 13th Grave + Eldeen → Magical Ghost

The 13th Grave + Skelgon → Curse of Dragon

The 13th Grave + Griggle → Pumpking the King of Ghosts

The 13th Grave + Mushroom Man #2 → Armored Zombie

The 13th Grave + Tyhone #2 → Curse of Dragon

The 13th Grave + Oscillo Hero → Armored Zombie

The 13th Grave + Lesser Dragon → Dragon Zombie

The 13th Grave + Darkworld Thorns → Pumpking the King of Ghosts

The 13th Grave + Witch of the Black Forest → Magical Ghost