Dark Yashiro

Dark Yashiro is a boss encountered in Chapter 5 of Tokyo Mirage Sessions ♯FE. It is a Mirage that, through the effect of being within close proximity to a Dragonstone shard, became warped by a residual essence of Yashiro Tsurugi in his Carnage Form and transformed into his warped doppelganger. Believing himself to be the true Yashiro, he holds a concert in the Idolasphere, and Itsuki's party put a stop to him in order to recover the piece of the Dragonstone in his possession.