Battles with the Dark CPU are different from regular battles, and take place within a special area called a Sharing Field, becoming a "Giant Boss Battle."
"Combo Skills" do not work on the Dark CPU. You must use Special Skills in order to battle.
※ There are some Special Skills that cannot be used during Giant Boss battles.
Within the "Sharing Field," there are floating islands that serve as footing.
By moving to the edge of an island, you can move to the island next to it by jumping.
You can either break up your party members in order to avoid concentrated attacks from the Dark CPU, or move closer in order to heal others. An important point of Giant Boss Battles is to use jumping and movement effectively.