After attempting Pride of the Pirates and 1* it, I think I'm done with this event. 20 stars is good enough for a beginner like me. I did some more premium summons and got a lot of platinum units compared to gold and silver. Are any of these units worth raising: Adele (witch), Lyla (bandit), Garania (mage). Got another Bashira too, so I might switch Soma out for another copy of her in my team.