List of Spirit Board events
Occasionally (each week or so), special events involving spirits fitting a specific theme will occur. When this happens, certain spirits who fit the theme will spawn with the word "Event" displaying on their cards and defeating these spirits will grant bonus rewards that depend on the event. Most Spirit Board events have periodically appearing spirits where certain spirits, generally Legend or Ace class spirits, or on rare occasions, newly released spirits appear at certain time intervals and stay on the board for one hour unlike other spirits. These spirits have unlimited tries whenever the player loses and will only disappear when the player wins the battle or the given hour expires.
All events last from 6 a.m. (UTC) on the start date to 6 a.m. (UTC) on the end date.