Uncharted Lands Base 1: Completely F2P

I managed to clear Uncharted Lands Base 1 completely free-to-play! The F2P team consists entirely of characters from 'Oshi no Ko'. It was a bit tough without gravity barrier compatibility. Also, since I started playing Monster Strike during the Quintessential Quintuplets collaboration, I might not have characters from before that, which could affect team building, but I hope this is helpful.