Fire Reaper + Pale Beast → Flame Cerebrus

Fire Reaper + Little Chimera → Flame Cerebrus

Fire Reaper + Fairy Dragon → Dragon Zombie

Fire Reaper + Obese Marmot of Nefariousness → Flame Cerebrus

Fire Reaper + Lady of Faith → Magical Ghost

Fire Reaper + Snakeyashi → Pumpking the King of Ghosts

Fire Reaper + Succubus Knight → Flame Swordsman

Fire Reaper + Witch's Apprentice → Magical Ghost

Fire Reaper + Armored Rat → Flame Cerebrus

Fire Reaper + Queen's Double → Zombie Warrior

Fire Reaper + Blue-winged Crown → Crimson Sunbird

Fire Reaper + Trent → Pumpking the King of Ghosts