Talk:Keystone Motel/@comment-26340316-20150706131344/@comment-508329-20150706145355

Only the limb shards monsters from Secret Team and the limb shard fusion monsters from Keeping it Together are officially canonically confirmed to be former Crystal Gems.

We don't know who the regular Gem monsters like the Centipeetle Mother or the Giant Worm, the Slinker or the Giant Enemy Crab used to be or what side they were on, we don't know how or when they get corrupted.