Experience Boost

Experience Boost (EXPチャンス), also translated as EXP Chance and EXP Boost, is an ability introduced in Kingdom Hearts II. It doubles the experience the user earns for defeating enemies when HP is below 50% in Kingdom Hearts II, or 25% in Birth by Sleep and Dream Drop Distance.

Mechanics
In Kingdom Hearts II, Experience Boost is a that costs 3  to equip, 4 AP in Kingdom Hearts II Final Mix.

In Kingdom Hearts Birth by Sleep, EXP Chance is a that can be equipped once.

In Kingdom Hearts 3D: Dream Drop Distance, EXP Boost is a that can be equipped once.

Kingdom Hearts II

 * Sora learns Experience Boost at levels 7 with the Dream Rod, 9 with the Dream Sword, and 17 with the Dream Shield.
 * The Gull Wing has Experience Boost as its Equipment Ability.

Kingdom Hearts Birth by Sleep

 * EXP Chance can be attached to a or  Command recipe through Command Melding, either randomly or by applying a Abounding Crystal.

Kingdom Hearts 3D: Dream Drop Distance

 * Sora and Riku can purchase EXP Boost from the Keeba Tiger Ability Link for 300 Link Points.
 * Sora and Riku can purchase EXP Boost from the Cera Terror Ability Link for 490 Link Points.
 * Sora and Riku can purchase EXP Boost from the Drill Sye Ability Link for 310 Link Points.