Death Burst. When the mephit dies, it explodes in a burst of lava. Each creature within 5 feet of it must make a DC 11 Dexterity saving throw, taking 7 (2d6) fire damage on a failed save, or half as much damage on a successful one.
Hateflame Augmentation. When ever the mephit would deal fire damage, apply the effects of hate flame.
Claws. Melee Weapon Attack: +5 to hit, reach 5 ft., one creature. Hit: 3 (1d4 + 2) slashing damage plus 2 (1d4) fire damage.
Fire Breath (Recharge 6). The mephit exhales a 15-foot cone of fire. Each creature in that area must make a DC 11 Dexterity saving throw, taking 7 (2d6) fire damage on a failed save, or half as much damage on a successful one.