Flame Ghost + Fiend Refrection #1 → Crimson Sunbird

Flame Ghost + Pale Beast → Flame Cerebrus

Flame Ghost + Little Chimera → Flame Cerebrus

Flame Ghost + Fairy Dragon → Dragon Zombie

Flame Ghost + Obese Marmot of Nefariousness → Flame Cerebrus

Flame Ghost + Lady of Faith → Magical Ghost

Flame Ghost + Snakeyashi → Pumpking the King of Ghosts

Flame Ghost + Succubus Knight → Flame Swordsman

Flame Ghost + Witch's Apprentice → Magical Ghost

Flame Ghost + Armored Rat → Flame Cerebrus

Flame Ghost + Queen's Double → Zombie Warrior

Flame Ghost + Blue-winged Crown → Crimson Sunbird