>>42037490I don't think it's worth it rolling green crystals. Theres a reward for rolling 3 or 5, so you can do that much. Otherwise you're not gonna get anything useful. You should have at least 3 - 3star champions by just playing. That would be 4 in total for the campaign team including purple guy, Also i recommend for those starting out picking KAEL he has a AOE that hits all the enemies at once.
