Arboliva's Forest (Oliva's Forest) Nemo guides Liko and Roy to the forest mentioned by Colza, accompanied by Mollie when she learns of the forest's recent devastation by a wildfire. While investigating, Liko comes across a Paldean Upah that has been dehydrated by the fire. The local Pokémon take Upah to a giant tree that is adorned with an ancient Monster Ball identical to Rayquaza's. The "tree" reveals itself to be the oversized Oliva and, misunderstanding their intentions, attacks Liko's group when Mollie tends to Upah herself. Liko and Roy distract Oliva long enough for Mollie to treat Upah, calming Oliva, who shows them the greater extent of the wildfire's damage to the forest.