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Mythic 15 Boost

Mythic 15 dungeon boost is a single run into one of eight challenging Shadowlands dungeons on a Mythic +15 key difficulty. It is required to get the highest 226 ilvl weekly gear in the Great Vault.

Buying Mythic +15 run from the professional key-masters is the fastest way to gear your character in WoW Shadowlands.

Boost ETA: ~30-50 minutes.

The new Great Vault system in Shadowlands requires you to complete only 1 mythic +15 dungeon a week to get 1 highest item level item in it. The dungeon can be completed not “in timer”.

WoW Mythic 15 carry includes:

Shadowlands Keystone Master: Season One achievement requires to complete all 8 dungeons “in timer” in mythic +15 difficulty. The estimated time of such a service could vary and be subject to 4-6 hours of waiting time if you decide to buy it after midnight.

Additional options:

  • in timer - run will be completed in timer, this means there will be +1 item in the end-of-dungeon chest;
  • extra trader - add 1 character with the same armor type to increase the chance of getting loot;
  • VIP Group - add 2 characters of the same armor type;
  • x5 M+ runs - allow you to choose one of two 226 ilvl items in your weekly Great Vault;
  • x10 M+ runs - allow you to choose one of three 226 ilvl items in your weekly Great Vault;

Please note that adding the same armor type loot traders and VIP Group runs highly increases the chance for the loot however, it does not guarantee more loot. Also, please have a look at the requirements for buying the mythic +15 service.


  • 60 level Shadowlands character;
  • no gear requirements.

How does the Shadowlands Great Vault Works?

With the change of the weekly cache system in WoW Shadowlands expansion and the introduction of the Great Vault to replace it the whole concept of mythic +15 rewards has been revamped. To make it clear if you do a single mythic plus dungeon run on the +15 key difficulty level a week you still get the highest 226 item level piece of gear. But doing more runs will make it more interesting.

Let us try to sum-up everything we know about mythic plus Great Vault (GV) rewards in a form of an easy-to-understand table. Just keep in mind that the Great Vault awards a player with only one item a week, other items are there to give you a better choice and therefore just options of the final reward.

Number of M+ completed

Number of item options in GV

Gear ilvl



Highest Key Reward



4th Highest Key Reward



10th Highest Key Reward

Let’s imagine a more realistic scenario where you have completed the following keys in a week:

  • x3 mythic +15 dungeons;
  • x2 mythic +14 dungeons;
  • x2 mythic +13 dungeons;
  • x3 mythic +10 dungeons;
  • x2 mythic +6 dungeons.

Taking the logic of Grat Vault into consideration you will get a choice of items based on mythic +15 (highest key reward) and two options: mythic +14 (4th highest key) and mythic +10 (10th highest key reward). The game will automatically place the completed dungeons in the descending (highest to lowest) order and pick number 1,4,10 for awarding you the options for the GV. Therefore your 12 completed dungeons this week would look like that:


Completing higher mythic+ levels will increase all your rewards options.

Mythic +15 dungeons available in Shadowlands

Currently, all 8 SHadowlands dungeons are available in mythic mode therefore all of them can be done on +15 key level. Here is the list of them.

  1. Necrotic Wake.
  2. Mists of Tirna Scithe.
  3. Spires of Ascension.
  4. De Other Side.
  5. Plaguefall.
  6. Halls of Atonement.
  7. Theater of Pain.
  8. Sanguine Depths.

Please keep in mind if you have done a number of the above dungeons in mythic +15 levels and then did more mythic+ runs on a really low level it can ruin the quality of your third reward in the Great Vault.

To avoid these things to happen Boosthive offers you to buy the professional Shadowlands mythic plus 15 boosting services from top-PvE players of World of Warcraft and get the best gear each week.

Mythic +15 Run