May 28
Queen Scarab
Queen of one of the more abrasive hives (centered in the desert south of Arimaspi Territory), but one still on relatively friendly terms with Equestria (possibly having even supplied Celestia with advice at some point); Scarab is the oldest living changeling queen, and the most stoic. Her focus is fixed firmly on the survival and growth of her hive. Having lived as long as she has, presided over her hive as well as she has, and having fairly considerable magical might, Scarab is regarded as something like a goddess by her changelings.
An example of one of her drones, matching her colors:
