This week's Mythic+ affix is Xal'atath's Bargain: Voidbound, forcing players to prioritize killing Void Emissaries to gain a Cooldown Reduction buff.
Season 1 Mythic+ Overview
Each week, a new Xal'atath Bargain's affix will appear on all Mythic+ keystones starting at level 2. Tyrannical and Fortified will alternate between levels 4 and 10, and the Challenger's Peril affix will always been present at 7+.
This week's +2 affix is Xal'atath's Bargain: Oblivion. Xal'atath will periodically summon a Voidbound Emissaries that will only follow the Tank and channel Dark Prayer, reducing the damage taken of other mobs. When the Void Emissary dies, all stacks from enemies are removed, and players get Blessing from Beyond increasing Cooldown Reduction by 20% and Healing Taken by 10%.
The level 4 affix this week is Tyrannical meaning that bosses will be harder! Make sure to check out our Mythic+ boss cheat sheets.
Once you hit level 10, Fortified will be added as well, making it the same as last week.