| This article contains contents that are not localized in North America or Europe.|
The following contents have not been released in the English language and are based on data from the Japanese version of this game. Details are subject to change at any given time.
Similarly to the "Chain Blast" Battle Action from Tales of Zestiria, this action allows the player to raise the upper limit of artes in a combo, but with a new effect of invoking a unique special action that differs depending on the character. Break Souls have between three to four tiers and are gained by leveling. When a character has three Souls or more, the player can expend one Soul to execute a Break Soul by pressing the "R2" () button. Break Souls also have a variety of support abilities attached to them, and all characters' Soul Breaks restore their HP and BG.