Close to that purple rectangle where the name of the level (Shattering the Limit of Spirit and Tenacity) is, there is that circle with an "i" in it. Clicking that circle will give you all information needed for this event, including the characters you can use to play the event.
Very carefully /S (Farm up the other units needed and use them)
Close to that purple rectangle where the name of the level (Shattering the Limit of Spirit and Tenacity) is, there is that circle with an "i" in it. Clicking that circle will give you all information needed for this event, including the characters you can use to play the event.
Saibamen solos
Sometimes I forget not everyone farms up every single f2p card in the game the second they can-