In Pokémon Go, trainers can enhance their gameplay with Crowned Sword Energy and Crowned Shield Energy, key resources required to power up specific Pokémon. By utilizing promotional codes, players can acquire these energies without additional costs. Codes are distributed through various partnerships and promotions, and to redeem them, players should navigate to the game’s store section. After entering the codes in the designated area, the rewards will be added to their inventory. Staying updated with community platforms and official Pokémon Go announcements ensures trainers do not miss these opportunities to bolster their Pokémon teams.