Blizzard
On Beta realms you’ll soon be seeing an experimental version of a Season affix named “Thundering”. We’re still iterating heavily and it’s likely the functionality will change, but it should give a sense of the level of complexity we’d like Seasonal affixes to occupy in Dragonflight. Since you’ll already be learning a whole new set of dungeons, the Seasonal affix can be less complicated and focus more on being about thematic flavor (as well as giving us space to try new things).