Day to Day: NONE.
CO Unit: NONE.
CO Zone: 2 Range, All units firepower and defense increase to 20%.
CO Power: All units firepower and defense increase to 20% and get +1 Move, Indirects also get +1 Range.
Super CO Power: All units firepower and defense increase to 30% and get +2 Move, Indirects also get +2 Range.
Trivia
Isabella look similar to King Of Fighter character Kula Diamond