Pokémon Sleep’s Dream Shard Week Vol. 3 runs across all areas from Nov. 23 at 4 a.m. to Nov. 30 at 3:59 a.m., giving players a week to earn extra Dream Shards and level up helper Pokémon. Sleep research and main skills will award 1.5 times the usual Dream Shards, while each helper Pokémon’s main skill has a 1.25-times higher chance of triggering. The event also brings back Mini Candy Boost, which doubles the EXP gained from candies in exchange for four times the usual Dream Shard cost per candy and can be used on up to 50 candies per day. The feature is enabled by default during the event, but players can toggle it on or off from the Level Up screen. Event bonuses apply to sleep data tracked during the event, and each event day begins at 4 a.m.
Source: Official Pokémon Sleep news and PokemonSleep.net
Source: Pokemon
