Burning Soul

Burning Souls are variants of the Willowisp. These beings hate the living, and attack viciously until killed.

In-game
They can spawn in Plains of Despair. They are the only other used non-guest willowisp type. They have a 80% chance to deal Mana Burn with melee.

A Super-Unique Burning Soul is The Tormentor (Unused)

Development
Burning Soul was named Fire Spark at some point of development.