Keystone Myth Boost

Keystone Myth is a Feats of Strength achievement added in patch 12.0.5 for Midnight Season 1. It is awarded to players who reach 3400+ Mythic+ rating, which typically requires completing all seasonal dungeons at around +16–17 key levels - a noticeably higher threshold than Keystone Legend.

Instead of granting a fixed seasonal mount, this achievement rewards a Timelost Saddle. The saddle can be exchanged for a mount of your choice from a curated pool of past Keystone Master and Keystone Legend rewards, offering flexibility and access to previously missed mounts.

Because reaching this rating demands strong performance across all dungeons, many players use a Keystone Myth carry to secure the achievement and obtain the Timelost Saddle more efficiently.

To unlock Keystone Myth, you must reach a total of 3400 Mythic+ rating during Midnight Season 1. This is achieved by building up your score across the entire dungeon pool, which usually means around 425 rating per dungeon. In practice, that translates to clearing all eight seasonal dungeons at approximately +16–17 key levels with properly timed runs.

If some dungeons are already completed at a high enough score, you don’t need to redo them. Progress only depends on the runs where your rating is still below the target. With ConquestCapped's Keystone Myth carry service, you can focus on those missing dungeons and only pay for the score you still need to reach 3400.

Your existing progress fully counts. You only need to boost the dungeons where your Mythic+ score is still below what’s required for the 3400 total.

When ordering a WoW Keystone Myth boost, you can choose just the missing dungeons, while completed ones are skipped. This way, you focus only on the runs that increase your rating, and pay strictly for the progress needed to reach Keystone Myth.