Patch 9.1 under the name "Chains of Dominance" will be added to the main servers of World of Warcraft: Shadowlands on June 29. The developers of the game announced this on Twitter.
In the Chain of Dominance patch, Blizzard will add the Sanctuary of Dominance raid, with Sylvanas Windrunner as the final boss, and the new Tazavesh Hidden Market dungeon. Mythic mode with a key in it will not appear immediately, initially only the classic high difficulty will be available.
Earlier it became known how the battle with Sylvanas Windrunner will take place. The battle with the Banshee Queen will consist of three stages, during which players will visit two locations.