1st SEVII Islands Festival (Part 7-Final)   Background (fictional) story: Our last stop in the 1st SEVII Islands Festival is at Five Island. Probably the most mysterious place in the region. First, we've followed the locals to the Altering Cave, a mystical place, wherewith no explanation, the Pokémon spawn changes from time to time and many different species appear there. Then, we've got to the Memorial Pillar, this place is said to be a gateway between worlds... Pokémon from all t