This is Cendric the Skeleton! he has faces press: 1, 2, 3, 0, F, and Space Unlike normal sans he has phases, and he become stronger with each one 0| is a pacifist fight Colorless because of his battle model Music Credit goes to their bands!
Back Story: Him and his two brothers, Hugh and Zach are the three sons of Gaster, Hugh and Zach took after Gaster and when into a medical field, while Cendric went into the royal guard and trained with them and his father to learn more about his magic to guard the underground from humans, but when Chara arrived he couldn't stop her, so he called for his brothers help. Slowly Chara broke Hugh and Zach until they couldn't fight but Cendric wouldn't stop fighting because of his DT and because of this he defeated chara and trapped her in the void and brought Gaster back, but removing Gaster from the void destroyed the would and trapping Hugh, Cendric, and Zach in the Anti-Void (Just fyi, his story is still being worked on, so this is just a small portion)
