Firegrass + Yaranzo → Pumpking the King of Ghosts

Firegrass + Kanan the Swordmistress → Queen of Autumn Leaves

Firegrass + Takriminos → B. Dragon Jungle King

Firegrass + Stuffed Animal → Flame Swordsman

Firegrass + Yamadron → B. Dragon Jungle King

Firegrass + Three-legged Zombies → Pumpking the King of Ghosts

Firegrass + Millennium Shield → Charubin the Fire Knight

Firegrass + Fairy's Gift → Queen of Autumn Leaves

Firegrass + Labyrinth Wall → Dissolverock

Firegrass + Shadow Ghoul → Pumpking the King of Ghosts

Firegrass + Wall Shadow → Flame Swordsman

Firegrass + Monster Tamer → Vermillion Sparrow