With the latest Patch 10.2 build, a new questline starring Wrathion is available! We completed the questline to bring you all the details.
WARNING: Patch 10.2 Story Spoilers in this post!
Wrathion starts his questline in the Central Encampment with the quest A Dragon in Hand is Worth Two in the Roost, where he asks us to embark with him on a journey to seek out potential allies to help with the defense of Amirdrassil.