Immolaxithogs are vicious cruel, fish-like outsiders who enjoy drowning their victims. They feed from fear and are said to be able to consume the souls of those drowned.
The creature has no eyes, navigating by sonar. They possess sharp ventral bony blades on their sides, which they use to slash at their opponents as they swim by. They possess a mouth full f sharp serrated teeth, two arms ending in thin, very strong and sharp pincers, , 4 prehensile tentacles for grappling, and a pair of bladed pincers on their tails.
They are very fast and agile in the water, and are never encountered outside a significantly sized body of water.