So I’ve caught all of the UBs in Moon (and I do mean ALL of them, I didn’t kill a single one of those guys). They’re all in the box now, playing in Poke Pelago.
Mohn, the Poke Pelago owner, says that the UBs all enjoy playing with Helium, a Drifloon that I caught in Melemele Cemetery at the beginning of the game.
…I was going to Wonder Trade Helium…but with that in mind, I think I’ll keep him. To make my UBs happy.