That is definitely possible that they want to see how well we can work with our teams and how to make the most of their skills when in battle: there are plenty of type combos and moves to choose from and we have to play smart and think on the go.

Why yes Luna. Carmen is a Grass and Poison Pokémon, her line is probably one of the few Pokémon with such a typing in existence so far although there are plenty Grass types and Poison types out there.

Roselia, Lia.