True elemental (fire)

This is the true elemental of fire. It has a level of ability of 20 and a Will of 20. Bound to service, it will teach the summoner, or cast for him, any spell of heat or fire. Worshipped as demi-gods in ages past, the true elementals are rather haughty and apt to turn violent if a summoner treats them with disrespect, and most druids worship them or the old gods. They answer the Elemental Magic spell Summon True Elemental, which only druids and practitioners of Elemental Magic may cast.

Every spirit entity dwells on a spirit plane and must put on a physical body whenever it is called into the prime material plane.