YukiARK

This medium sized critter dwells in the blue zone of the 3 zones in this underground Ark, it is like a built in Bulbdog or Shinehorn that actually is rideable, it's diet consists of Nameless and their Venom, occasionally even juvenile Reapers that stumble into its territory. Survivors have successfully tamed the Koolasuchus by making him go out from the water ed and waiting for it to open its large mouth and proceed to throw nameless venom into it, drugging him making the Koolasuchus Cleelandi happy. Once tamed, this creature is the perfect counter to Nameless and Reapers, with a large charge capacity built into it, a strong tail smack to knock back even the most sturdy creatures and a dangerous glowing mouth capable to swallow you all, it's a swift swimmer in the water, but it isn't exactly the fastest on land though. Once domesticated, this creature can act like a lamp, the little bulbs on the side of its body act as lamps, Koolasuchus Cleelandi come in various different colors aswell as their bulbs, with every color this bulb will shine it creating beautiful patterns everywhere. It's saddle is able to carry two people on it, serving as a great traveling mount if you wish to traverse the dangerous dark caverns.