Mythic Keystones are special items that allow a player to begin a Mythic+ dungeon. The tooltip for these Keystones lists important information:

  • The dungeon for which the Keystone is attuned
  • The level of the Keystone
  • Any affixes that might be in play for that dungeon (see below)
  • The remaining duration on the Keystone item, which expires on the weekly dungeon lockout

A player may only possess one Mythic Keystone at a time, and will only receive one keystone per week. Even if you delete your current Keystone, you will not receive a new one from any of the possible Keystone sources until the dungeon/raid week has passed. Do not delete Keystones – though note that, if you do accidentally delete your Keystone, you can recover it through the battle.net Item Restoration service.

The following table represents the timers for the various rewards in Mythic+ dungeons:

Dungeon Time 2 Chest 3 Chest
Black Rock Hold 38m 30m 24s 22m 48s
Court of Stars 30m 24m 18m
Darkheart Thicket 30m 24m 18m
Eye of Azshara 35m 28m 21m
Halls of Valor 45m 36m 27m
Maw of Souls 24m 19m 12s 14m 24s
Neltharion’s Lair 33m 26m 24s 19m 48s
The Arcway 45m 36m 27m
Vault of the Wardens 33m 26m 24s 19m 48s