A new event in Pokémon Rumble Rush is called Sylveon and the Eco Guardian, which is now underway until February 5, 2020. Read on below to learn more about the latest in-game event:
[Events] A new time-limited event is now live: Sylveon and the Eco Guardian. It features the following Pokémon: Sylveon, Zygarde, Clefairy, and more (80 different species in total). It features the following Summon Gears: Outrage (Zygarde), Moonblast (Sylveon), Moonblast (Clefairy) (available until February 5th)
Source: Perfectly Nintendo
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