Of all the Pokémon you'll meet, several stand out as particularly important to your investigation. Take a look at some of these significant Pokémon.
Zorua makes his home in the Arbor Area. He's concerned about Zoroark, who hasn't returned from Wish Park. Zorua goes with Pikachu and his Pals to the Wish Park to save Zoroark.
For some reason, Zoroark is unable to return from Wish Park. In addition, Zoroark has been saying some odd things about Zorua recently.
Victini is from the Crag Area, and he's a friend of Tepig's. It's said that the winner of the Battle Tournament can receive Victini's Favor, but what could that be?