Gen IX... like I said, I'm really bad at strategy, even with terastallizing . I'm legit impressed that you even got to Jasmine in Gen 2 with just Bugs, especially given the first gym. That Whitney fight must've been just awful (Heracross helps, I guess?)
I ended up spicing up my Grass guys with Fairy-types - similar vibe, and having a Klefki around to no-sell the Poison offense ended up being really helpful.