Reaction abilities (リアクションアビリティ, Riakushon Abiritei?) are abilities that require a trigger to be activated, and once activated, their effects take place.
Reaction abilities activate when their trigger condition is met, and the chance for activating also depends on the user's Bravery stat in percentage, the braver the higher chance.
Reaction abilities activate when their trigger condition is met. Unlike its predecessor, the reaction abilities varies, ranging from retaliating actions to bestowing positive status.