World of Warcraft: Legion: Return to Karazhan

Patch 7.1.0: Return to Karazhan is Legion's first medium patch. It features Return to Karazhan, a mythic-only dungeon that takes place in Karazhan; the Trial of Valor raid; and a continuation of the Suramar campaign with the "Insurrection" chapter. Opening dates for the Nighthold raid were announced a few months after the patch's release. The patch was deployed on the Public Test Realm on 14 September 2016. Its release date was announced on 14 October 2016.