This week’s Dragonflight Beta update reveals more information about the new Dragonflight Season 1 affix – Thundering!
The new affix will be active in all +10 runs and above. It is themed after Raszageth, the final boss found within the Vaults of the Incarnates raid.
Thundering – While in combat, players are periodically caught in Raszageth’s unending storm. As the storm passes, players discharge excess energy that can damage and stun allies.