Fire Dancer Swarm

AC: 15

HP: 90

Speed: fly 30 ft., walk 30 ft., hover true

STR: 10

DEX: 20

CON: 16

INT: 6

WIS: 10

CHA: 7

A swirling mass of tiny, blue flames dances with the likeness of a skull embedded in each little, flickering fire.
Stunted Elementals. Fire dancers are Tiny fire elementals. Speculation varies whether they’re simply immature or somehow stunted. They may be castoffs from larger, fiery elemental beings. A single, solitary fire dancer is no more than a semi-sentient spark with a fragment of life and lofty but unrealistic ambitions. In large numbers, they’re a menace.
Unite and Grow Strong. Larger fire elementals are usually sessile creatures, content merely to exist on their plane of origin. Fire dancers possess (and some argue are infected with) mortal qualities—they seek to reach a greater potential, which smacks of envy, ambition, and resentment. They realize that there is power in numbers and that, when united, they are a force to be reckoned with. A single fire dancer is no more threatening than a tiny candle flame, burning hot and blue. When thousands join together, though, the result is an inferno. The likeness of a skull in its flame is an illusion created by the creature, based on how the fire dancers perceive mortal creatures after they’re done with them.
Surly Servants. Lone fire dancers have individuality, but in groups, they develop a hive mentality. While this allows them to function as a swarm, it also makes them vulnerable as a group to mind-affecting magic. Savvy bards, conjurers, and enchanters who summon swarms of fire dancers know they must maintain a tight control on the swarm, for these creatures are surly servants at the best of times.
Elemental Nature. A swarm of fire dancers doesn’t require air, food, drink, or sleep.