I just logged in today and found that HSTWR was made into an unob. I don't really know trade value and allat so help determining it's worth would be appreciated. And if u want u can offer for it in the comments as well.
So I have two ideas for this, splitting into Types and possible final evolution themes.
For the types, I'm heavily leaning all of this on Gecqua being a Water/Psychic type. But it would be as follows:
Pombom: Fire/Dark. I just don't really see the Fairy typing, and plus, it'd be cool to see more cute but fierce dark types.
Gecqua: Water/Psychic. Just going along with the speculations but this seems to make the most sense.
Browt: Grass/Fighting. Not only does this round out the type match up's, Browt just looks like he'd be a Fighting Type.
Final Evo Themes: Lowk Mythology based Evo's would be fire. Pombom as a Cerberus-like Pokemon, Gecqua as some sort of Siren or Water Nymph, and Browt as a Garuda-like Pokemon.