After defeating both commanders, Cyrus will use the Red Chain to make a universe expand within Dialga. The legendary trio will barge in and destroy the Red Chain. After that, you will battle Cyrus for the 2nd time. He adds Gyarados and evolved his other Pokémon for this round. Honchkrow will use Embargo to prevent item usage on the affected Pokémon for 5 turns and Dark Pulse to make targets flinch. Gyarados will use Earthquake to take advantage against Electric types while unleashing Giga Impact, an alternative move that makes the user recharge the next turn. Crobat will use Confuse Ray to confuse opponents, Bite or Air Slash to make targets flinch, and even Cross Poison to land critical hits more easily or poison targets. Weavile will use Night Slash for more critical hits and Ice Punch to freeze targets. After the battle, you can take on the legendary next.<br />...<br /><a href="https://www.youtube.com/watch?v=wunLFLYcerw" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=wunLFLYcerw</a>