David Sims (aka GringusD) is back for the final bonus episode before season three begins in earnest next week. Tanner, Josh, and David faced off mid-season, but now that they've each built the best teams they could, who will outwit their opponents and prove themselves to be the ultimate Pokémon Master? Will it be David? Josh? Tanner?! (Let's face it, it probably won't be Tanner.) Tune in to find out!