Progenitor God Ruptured Heaven

Progenitor God Ruptured Heaven is Byleth's Final Smash. Byleth swipes the Sword of the Creator forwards. Any opponents caught by it will be transferred to a cutscene. In the cutscene, Byleth's hair will turn into a pale green and Sothis will appear behind him/her. Byleth then unleashes a giant, ultimate swing with the Sword of the Creator, launching away the opponents that were caught.