How to obtain Deoxys

Obtaining Deoxys

To obtain Deoxys, first complete the Pokémon League and reach the Battle Frontier. Buy the Aurora Ticket for 100,000 Poké Dollars at the shop next to the Pokémon Center, then use it at the Slateport City harbor to travel to Birth Island.

On the island, interact with the black triangle and complete its sequence, taking care not to change direction more than twice between each movement. If you make a mistake, the triangle returns to its starting position and you must begin again.