Spirits in Black

"" was a SSBU: event for.

Overview
"SSBU:" was an event wherein a greater number of black NaN Spirits randomly appeared on the SSBU:. Additionally, certain Legendary, Ace, and Advanced NaN Spirits befitting this theme were set to appear at set times each day. The Advanced SSBU: was Lotus, who was newly added to the game at the time of the event.