Attack of the Tetriminos!
Attack of the Tetriminos! (テトリミノ来襲！ TETRIS SMASH, Tetrimino Invasion! TETRIS SMASH) is a Spirit Board event focused on spirits of from the Tetris series, which features Tetriminos as spirits. It will run from 07:00 a.m on October 25, 2019 to 07:00 a.m. on October 30, 2019 (UTC). During the event, defeating Spirits on the Spirit Board which are part of the event awards more Gold than usual.
Randomly appearing spirits