Don’t forget to head to head to New Dalaran first to pick up a Seal of Broken Fate outside Violet Hold if you don’t have any seals, then head to the world boss Withered J’im for two shots at getting an Unstable Arcanocrystal within the next 12 hours.
This trinket is very powerful for a lot of specs in the timewalking Mage Tower challenges (which will become permanent after reset), and we won’t see J’im again for few months.
Legionfall emissary is also up, if you are looking for an excuse to farm Nethershards.