In response to the God Comp nerfs, High Mythic+ keys will be nerfed to 8% per key level, down from 10% per key level.
We plan to implement the following adjustment to Mythic+ dungeons with scheduled weekly maintenance on Tuesday, August 22.M+ Dungeons
Above keystone level 20, each additional keystone level will now increase enemy health and damage by 8% (was 10%).
