Combo Boost (コンボアップ Konbo Appu?, lit. "Combo Up") is an ability which appears in Kingdom Hearts II and Kingdom Hearts 358/2 Days. In Kingdom Hearts II, it increases the damage of the ground finishing move based on the number of hits in the preceding combo, while in Kingdom Hearts 358/2 Days, it increases the damage inflicted by each hit as the combo continues. In Kingdom Hearts II, Combo Boost requires 3 AP to equip.

Learning Combo Boost

Kingdom Hearts II

  • Sora learns Combo Boost at level 7 with the Dream Sword, 9 with the Dream Shield, and 17 with the Dream Rod.
  • The Decisive Pumpkin has Combo Boost as its Equipment Ability.

Kingdom Hearts II Final Mix

  • Sora learns Combo Boost at level 7 with the Dream Sword, 9 with the Dream Shield, and 17 with the Dream Rod.
  • The Decisive Pumpkin has Combo Boost as its Equipment Ability.

Kingdom Hearts 358/2 Days

Weapons with Combo Boost

                                     

  Skill Gear+ 1   1   1   1  
  Technical Gear 1   1   2   2   1   1  
  Duel Gear 2  
  Duel Gear+ 1   1   2   1   1  
  Duel Gear++ 1   1   1   1   1  
  Loaded Gear+ 1   1   1   1  
  Chrono Gear 1   1   1   1  
  Chrono Gear+ 1  
  Phantom Gear 1   1   1   1  
  Phantom Gear+ 1   1  
  Phantom Gear++ 1   1  
  Lift Gear 1   1   2   1   1  
  Lift Gear+ 1   1  
  Nimble Gear 1  
  Nimble Gear+ 1   1   1   1   1   1  
  Wild Gear 1   1   1   1   1   2  
  Ominous Gear+ 1   1   2   1   1   1   2  
  Fearless Gear 2  
  Fearless Gear+ 1  
  Prestige Gear 1  
  Prestige Gear+ 3   2  
  Crisis Gear 1   1   2   3  
  Omega Gear 1  
  Omega Gear+ 1   1   2   1  
  Hazard Gear 1   1  
  Hazard Gear+ 2   1   1  
  Rage Gear 1  
  Rage Gear+ 1   2   1   1   1   1   1   1  
  Champion Gear 1   1   1  
  Ultimate Gear+ 1   1   1  
  Pandora's Gear 1   1  
  Pandora's Gear+ 1   1  
  Zero Gear 1   1   1   1  

Rings with Combo Boost