This is...Hydra. For now...I've never really put too much thought into name them (it?), so I just need to work on that one day. ANYWAYS
This monster is rather voracious, since it requires a hefty amount of meat to fuel it's continuing growth. Oftentimes it likes to hide in caves or caverns, before it goes out to hunt whatever it can swallow (which is very many things!). To assist in this, each head is capable of spewing a powerful toxin in both liquid and gas forms. The liquid is strong enough to melt away organic materials, easily incapacitating prey, which the gas suffocates potential prey quickly while leaving the body less damaged.
Art by Royalty