Training Shell

The Training Shell is a humongus clam shell, with dead leaves, sand, moss, feather, and anything soft inside it. This is where mentors take their apprentices to train to become warriors. Around the Training Shell are alot of Medicine cat herbs, so the Medicine cats and their apprentices usually go there too. Some of the elders say that when they were kits, the Training Shell closed on two cats named Flamefur and his apprentice Skypaw. The elders say it took the cats 2 weeks to get them out, and they almost died. After that, Flamefur was killed in a battle and the newly named Skytail drowned. Some cats choose to believe the elders, some don't. What do you think?