The Flamitt is infused with the might of the elemental essence of Ful, granting it the ability to harness and project fiery energy. When attuned to the Flamitt, the wearer gains resistance to fire damage and has advantage on saving throws against effects that would ignite or burn them. Additionally, the gauntlet allows the wearer to unleash the essence of Ful as an explosive projectile. As an action, the attuned wearer can make a ranged attack with the gauntlet, hurling a fireball-like projectile at a target within range. The attack is resolved as a ranged spell attack using the wearer's proficiency bonus and their choice of Strength or Dexterity modifier. On a hit, the target takes 3d6 fire damage, and creatures within a 10-foot radius of the target must make a Dexterity saving throw (DC 8 + wearer's proficiency bonus + wearer's Strength or Dexterity modifier). On a failed save, they take half the damage, while those who succeed take no damage. The wearer can use this ability once per long rest.

The Flamitt not only serves as a weapon but also provides complementary armor for the wearer's hand and forearm. While wearing the Flamitt, the attuned user gains a +1 bonus to their AC. This bonus is cumulative with other forms of armor.