|This article contains canon information corresponding to the Tales of Arcadia franchise. That means all information in this article is true and has appeared/been validated officialy on-screen.|
The Krubera are characterized by their large size, their ability to provide a phosphorescent glow of their skin and their sensitivity to light because they spend their lives in the dark.
The Krubera live in a monarchy ruled by the queen Krubera, Usurna. They rarely leave the Deep Caves, which leads them to isolate themselves from the other Trolls. They are deeply connected to each other and are able to perceive when one of their kind is dying.
According to Usurna, their land has salt mines that can slow AAARRRGGHH!!!'s death. However, she probably made that up as a way to capture AAARRRGGHH!!!, given her true, evil nature.
- These trolls may be located, or be based off of, Krubera Cave, the deepest-known caves on Earth.