Whenever I see Chespin, Chesnaught they remind me of Oshawott and Samurott, in a good way of course. Aha, so you love watching Pokémon anime eh? It's been long since I watched a complete season. :)
Electric-type because of the Mareep evolution family, I believe. Who's your favorite Electric-type Leader so far? I'm gonna guess Clemont, hahaha. Mine's Elesa.
It's an old 3DS game, it was released about 3-4 years ago, I believe.