Quickly charges the move gauge when the weather is rainy. Powers up the user's moves when the weather is rainy.
Shower Surge (Japanese: 雨時ゲージ加速威力↑Gauge Acceleration and Power Boost When Rainy) is a skill in Pokémon Masters EX.
Effect
While the weather on the field of play is rainy, the user's move gauge will charge quicker. In addition, the power of the Pokémon's moves are boosted by 10% per rank of this skill. This applies to the Pokémon's attack moves, including buddy moves, but not sync moves or max moves. Currently, only Shower Surge 3 is available on scoutable sync pairs, which provides a 30% power boost to the Pokémon's moves.
buddy moves, but not sync moves or 
max moves. Currently, only Shower Surge 3 is available on scoutable sync pairs, which provides a 30% power boost to the Pokémon's moves.
