The 45th Spirits Event re-run is here; these events are weekly events that started all the way back when the game was first launched, and in November 2021, Nintendo announced that new weekly events would end, and starting from November 19th, 2021; they will start a re-run of past events. Today’s event details are shown below via Perfectly-Nintendo.
The 45th Spirits Event re-run is “Metroidmania”. While it’s running, various Spirits from the Metroid series will appear on the Spirits Board, and beating them will allow you to get more SP than usual. Focus Spirits: Queen Metroid, Metroid, Meta Ridley (available until August 14th)