>>46176690>>46176783>>46179406>>46181658Guys, it's floating because that's a stand-in for how Victreebel is supposed to hang from trees, like the plant it's based on.
There are plenty of Pokémon who float for no good reason, but this one makes sense. Burmy and such also float because they're supposed to be hanging from imaginary trees. Some Pokémon just physical can't/shouldn't be depicted on the ground.