Increases the user's Sync Move ↑ Next effect by [X] rank(s) when it enters a battle.
Entry: Sync Move Boost (Japanese: 登場時B技ブーストBuddy Move Boost on Appearance) is a family of skills in Pokémon Masters EX.
Effect
When the user enters the battlefield during a battle, the user's Sync Move ↑ Next effect increases by one rank per skill rank. This skill will also activate when it re-enters the battle after Mega Evolving or when switched back in during a co-op battle.