Combination Boost

Combination Boost (コンビブースト) is an ability that appears in Kingdom Hearts II. It extends the time duration of the user's Limits.

Mechanics
In Kingdom Hearts II, Combination Boost is a that costs 4  to equip.

Kingdom Hearts II

 * Sora learns Combination Boost at level 31 with the Dream Sword, 39 with the Dream Shield, and 59 with the Dream Rod.