FIRE monsters are commonly associated with Pyro, Dragon, and Machine, though it is not uncommon in other Types such as Warrior or even Beast. Suprisingly, there is even an Aqua-type monster with this attribute, "Fire Kraken". FIRE is diametrically opposed to WATER, but there is no direct advantage outside some of the video games.

FIRE Monsters tend to focus on inflicting Effect Damage on your opponent's Life Points and stacking up in ATK points when on the field together, along with the appropriate lockdown cards like "Gravity Bind" and "Level Limit - Area B" to protect the monsters. This makes most FIRE Monsters associated with Burn Decks.

Archetypes include "", "Jurak" and "Flamvell" monsters.