Uh...careful, Trainers... Looks like we’ve got a horde of Snorlax snoozing away at the Pokémon Center. Maybe they all caught Jigglypuff’s latest concert? See for yourself.

One Day Only! Special Event Slumbering Snorlax

One Day Only! Special Event Slumbering Snorlax Under Way! Slumbering Snorlax battle under way! The Snorlax fell asleep listening to Jigglypuff’s singing. They’ll be asleep for a while...

Date/Time

March 31, 2025 at 11:00 p.m. - April 1, 2025 at 10:59 p.m.

Important

• To participate, you must have completed Main Story Chapter 1: The More the Merrier (Normal) in single-player.
• The sync pairs that appear as opponents in battle have different capabilities than those you can actually obtain.
• The content is subject to change without notice.

Source: https://pokemonmasters-game.com/en-US/announcements/BSearch_7030_1W_4