Okay RNG... go!
Light
Name: Leyvok
Species:
Texas Longhorn
Stone: Obsidian horns, sharp at front
Appearance: Light grey hair, dark eyes, intense expression
Description: Woe to those who happen upon this misguided bull. Born alone in the darkness, he has come to think of it as the natural state of things. When light returns to the caves- and with it the sounds of life- he takes it upon himself to bring back the darkness he loves. He speaks little, having no need for words, and one of the only ways to tell his status as a greater gembound is his deep strategic insight in killing and his apparent delight in watching his victims slowly fade away before taking their crystals and casting them into a dark pit near the place he calls home. He constantly bathes himself in shadow, making his actual form difficult to discern at times, even as he charges with pointed and razor sharp horns.
Fungi
Name: Therron
Species:
Gouldian finch
Stone: Granite beak
Appearance: Plethora of colors, as is common for species
Description: The resident gossip of the caves. He has taken it upon himself to make sure he knows everyone's business and everyone else knows not only what he has discovered but what he thinks about it. Constantly trying to solve people's problems with his advice, which is mostly horrible but his heart really is in the right place. Mostly harmless, but will accidentally spill the wrong information or give advice to people who don't know better than to ignore him from time to time.
Electricity
Name: Clyteo
Species:
Opossum
Stone: Clear quartz between shoulder blades
Appearance: Fairly light colored for an opossum, skinny build
Description: Does what Therron does, except he's actually competent at it. Constantly running about the caves recording events. Literally recording events that is; if he sees something noteworthy he will immediately rush off to every corner the cave and using his electricity will etch some pictorial description of it. He has a specific location for these pictures in each major section, usually fairly near a tunnel. Very rarely will he seek out company of others, lest he miss something by staying still too long, and he has stamina to match just about anyone. It is said that he does sleep, but no one has witnessed this fact first-hand.