Pokémon Masters EX is running its Electric and Ground Conqueror No. 2 High Score Event alongside a limited-time 5★-Select Fair-Exclusive Scout, with both available through Nov. 11 at 9:59 p.m. PT. The event began Nov. 2 at 10 p.m. PT, with battle availability and ranking results detailed in-game. Players can use the one-time scout to perform an 11-pair pull and then select an additional Fair-Exclusive Sync Pair from those featured; the Poké Fair gives 5★ Sync Pairs a 10% appearance rate.
Source: Official Pokémon Masters EX site
Source:Pokémon
