Firegrass + Turtle Tiger → Giant Turtle Who Feeds on Flames

Firegrass + Doron → Charubin the Fire Knight

Firegrass + Mech Mole Zombie → Wood Remains

Firegrass + Petit Dragon → B. Dragon Jungle King

Firegrass + Frenzied Panda → Flame Cerebrus

Firegrass + Air Marmot of Nefariousness → Flame Cerebrus

Firegrass + Phantom Ghost → Wood Remains

Firegrass + Droll Bird → Mavelus

Firegrass + Kagemusha of the Blue Flame → Charubin the Fire Knight

Firegrass + Flame Ghost → Pumpking the King of Ghosts

Firegrass + Dryad → Queen of Autumn Leaves

Firegrass + Trap Master → Charubin the Fire Knight