Damage Control

Crisis Half is an ability that only appears in Kingdom Hearts II: Final Mix and Kingdom Hearts 358/2 Days. In 358/2 Days, it can be activated through the abilities of Goofy's Save the King+, Donald's Centurion+, and Roxas's and Xion's Fate Rebellion+. Oddly, this ability can only be used through upgraded weapons, as shown by the "+" at the end of their names.