Encounter Plus

Encounter Plus (エンカウントアップ) is an ability that appears in Kingdom Hearts Final Mix. It increases the rate of spawning and encountering Heartless. This ability enables respawning to happen by leaving the area and then re-entering it, while normally respawning requires going two screens away.

Learning Encounter Plus

 * Sora can learn Encounter Plus after completing at least 15 items in Item Synthesis.

Other appearances
The Teeming Darkness map card, in Kingdom Hearts Chain of Memories, has a similar effect.