Disclaimer: This is a basic recommended build. Please keep in mind that some builds might need to be changed in order to adapt your pokémon to the current meta, or to simply adapting yourself to the enemies that you play against.

Situational Pokémon. His only purpose in this team is to counter specific Pokémon that move again, like Ultra Sun and Ultra Moon.

This Pokémon is only good in manual battles. His passive allows him to sacrifice his own HP to provide Fury to any Pokémon that wants to use their ultimate. This way, Primal Dialga can use his ultimate early in the battle.

This Pokémon is only good in manual battles. His passive allows him to sacrifice his own HP to provide Fury to any Pokémon that wants to use their ultimate. This way, Hoopa can just use his ultimate on the first round, which is his most powerful attack.

This Pokémon only exists there to increase his other teammate's potential in the battle. His passive will increase the Fairy Type Pokémon's damage, and Overlord Tapu Fini's weather buff will also become much better just for having Overlord Xerneas in the team.

This Pokémon only exists there to increase his other teammate's potential in the battle. His passive will increase the Fairy Type Pokémon's damage, and Overlord Tapu Fini's weather buff will also become much better just for having Overlord Xerneas in the team.