Cassia the Pronghorn

Cassia is a female Mobian and sister to Clove, both of them serving as Egg Bosses in Dr. Eggman's Egg Army. Cassia has been subjected to fairly obvious Cyberization, with prominent alterations to her eyes and face.

Egg Boss
Cassia and Clove investigated Crystal Cave shortly after the Knothole Freedom Fighters-specifically Sally Acorn, Antoine D'Coolette, and Tails-made off with a Chaos Emerald that had been found there. (StH: #264)

Background Information

 * Artist Evan Stanley released concept art for Cassia which included a color scheme based on a Pronghorn. Stanley also included possible ideas for Cassia's backstory, in which she underwent Cyberization due to a hypersensitivity condition that produced strong allergic reactions. Additionally, her tonfa weapons were described as being able to function as pepper-spray like dispensers in addition to melee weapons. {http://spiritsonic.tumblr.com/post/94190535744/eitaroo-cassia-and-clove-from-the-latest-sonic} However, Ian Flynn confirmed that this backstory is not considered canon. {http://www.bumbleking.com/forum/viewtopic.php?f=4&t=7675&start=30}