A group of adventurers entered a dark, cold cave to hunt the bis-ossa-sha-iger-at-rat after hearing growling noises. Upon finding the creature, they were overwhelmed by its foul stench from its body, breath, and feet that reminded them of excrement and roadkill. The adventurers then left the cave and never saw the bis-ossa-sha-ruff-iger-at-rat again after it flew away while they made sandcastles at the beach.