Shadow Jago

A character in the Killer Instinct series who first appeared in Killer Instinct (2013 video game), initially as an alternate skin of Jago that players could receive after purchasing a 12 month Xbox Live membership during the launch of the Xbox One. However, after appearing in Season One's story mode as a secret boss with his own unique moveset and Ultimate Combo, the playable version was reworked to have that unique moveset in 2015, and given the backstory of having appeared following the expulsion of Omen from Jago's body and is now the minion of the "Herald of Gargos."