The Lost Ones

The Lost Ones was a group of rogues, loners, kittypets, and cats the Clans weren't the fondest of that considered themselves a Clan, although nobody else did. Most cats didn't know about them, as they hardly ever left their territory to find the Clans. They lived a good day-long walk away from the Clans, making them fairly safe from wars and such. They were all eventually defeated by one of their own, who then disappeared. It's rumored that two kits escaped the camp, and their sibling was taken by the strange cat that destroyed the group, but nobody actually believes it.