*You head down the red, crystal-studded cavern, your torches and sunrods leaving a faint glow behind you. The dried slime trail goes down this way, and for several minutes you follow it. The crystals become less prevalent and eventually fade entirely, leaving only red rock walls. Up ahead you all hear a faint squishing sound. Cautiously proceeding forward you come upon a most unusual sight.*
*The passageway opens into a larger cavern, at one side of which is a pool of some sorts. Cavorting in this pool is the author of your slime trail. A enormous snail, at least the size of a horse with splashing in the pool. Instead of a normal head it bears a collection of mace-like appendages where its head should be. Its shell, in your reflected light, seems to be made of a thousand, swirling, jewel-like colors. The snail makes no indication that it's aware of your presense. None of you have seen this before.*