The Island Challenge
One aspect of the unique culture that has developed in the Alola region is the island challenge, an adventurous rite that involves traveling through each of the four islands. This event helps young people grow into fine Pokémon Trainers. As the main character of Pokémon Sun and Pokémon Moon, you yourself are destined to attempt this island challenge.
Island Challenge Trials
To complete the island challenge, young trial-goers must overcome the trials in store on each of the four islands. These trials are not limited to battling with Pokémon. They take a variety of forms, such as finding items or completing tests of knowledge. You will not be able to accomplish them with ordinary methods!
At the end of each trial, a mighty Pokémon known as a Totem Pokémon will be waiting. A Totem Pokémon is much larger than others of its species, and its body is enveloped in a special aura.
Sophisticated Combos in SOS Battles
When Totem Pokémon battle, they summon ally Pokémon to join them. With the support of these allies, the Totem Pokémon become even more powerful. And it seems that Pokémon other than Totem Pokémon sometimes call on allies to aid them.
The final trial on each island is called the grand trial. It is a Pokémon battle against the kahuna who leads that island. If a trial-goer succeeds in clearing this grand trial, he or she will be publicly recognized as having cleared all of the island’s trials and can move on to the next island.