Coronis
Impressively round
Mild Epilogue SV spoiler
Nemona training up two Kitakami Pokemon to be battle ready in the span of a day is a nice underspoken character detail for her, and given EXP candy is funnily easy to imagine pulling off from a player perspective.
Also supposedly, every Pokemon besides Nemona's has a Poison Tera Type while the trainer is controlled by Pecharunt, which is a funny detail if true
Funny perhaps but yeah she’s the only one who Terastalizes