You see White Pale
Abilities
Melee (?)
Wrath of Nature (~100) Spark Wave (?)
Summons 2 Carrion Worms at once
Self-Healing (400)
Damage Taken From Elements
Physical 
Death
Holy
Ice
Fire
Energy
Earth
Location
Edron Rotworm Cave (here), Darashia Rotworm Caves (here), Vandura Rotworm Cave(here).
Behaviour
Similar to a Rotworm, but stronger.
Strategy
Just kill it.