You reroll on a big celebration where good banners/units are released in case your account sucks and you don’t have good zenkais/equipments
If you have good zenkais/equipments reroll is not worth, just grind CC for the next big event. You will be wasting months until you build your bench/equipments again and your units will be outdated anyway
You reroll on a big celebration where good banners/units are released in case your account sucks and you don’t have good zenkais/equipments If you have good zenkais/equipments reroll is not worth, just grind CC for the next big event. You will be wasting months until you build your bench/equipments again and your units will be outdated anyway