Decibat! [UNDERTALE YELLOW]

Decibat is a monster that resides in the Dark Ruins. Decibat is a bat-like monster with a bluish-gray hue and four wings. The upper pair is notably large and situated where one would expect arms to be, while the lower pair is smaller and closer to the hips. Both sets of wings feature membranes in a light shade reminiscent of dark blue.

He has two large ears whose interiors are adorned with a dark navy blue tone. Markings on his stomach create the illusion of an open mouth, and he has dark blue fluff around his neck. His eyes are completely white with no discernible pupils and he has a large mouth with visible fangs.

Decibat seems like an introverted and sensitive monster who values peace and quiet above all else. He becomes agitated and loses patience when confronted with loud noises. Despite his irritation, he tries to maintain a mostly calm demeanor and prefers to communicate in hushed tones. When speaking, he has an habit of rolling his H's, saying “Hushh” instead of “Hush.”