Keystones

If you've been running Mythic Keystones at all in the last four years you've probably run into questions about what your io score is.

Mythic+ dungeons in World of Warcraft are a great way to challenge your group or get some of the best gear available.

In more than one Mythic+ group I've ran with in the past, there was a running joke that earning a Mythic+ Keystone for a particular dungeon meant we'd immediately delete that Keystone and hope for better luck next week.

Back at BlizzCon, the World of Warcraft developers teased Keystones as a new approach to Challenge Mode dungeons.

BlizzCon 2015 is over.