We don't know much about the affix other than the tooltip description at this point, but it sounds a little bit like Quaking and Prideful combined! As this is the first pass of the Seasonal affix, it may change again going forward as Blizzard iterates on the Seasonal affix.
10.0 Season 1 AffixThundering
While in combat, players are periodically caught in Raszageth's unending storm.
Continue reading »