Miimii
From How to Keep a Mummy. The mummy's wraps serves two purposes, one being to keep everything inside intact, the other is to lessen the fright of people seeing what's really... Undead type. To get this pet you need to complete an achievement on the final boss in King's Rest.
Miimii is a Battle for Azeroth achievement pet earned by completing the 'How to Keep a Mummy' achievement during the final boss fight in the Mythic dungeon King's Rest, after which it is mailed directly to you.
Guide awaiting review
Form a Mythic Group
Use Group Finder → Premade Groups → Dungeons to either start or find a group for King's Rest Mythic. Link the 'How to Keep a Mummy' achievement in party chat so your group understands the goal — members who see the achievement link tend to be more willing to help. If you are struggling to find a group, look for one during a World Quest tied to King's Rest Mythic, and wait at the dungeon entrance to be ready.
Activate the Sarcophagus Stones
In the final boss's room, locate the two sarcophagi along the back wall, each with a stone on the ground in front of it. At the start of the fight, have two players each stand on one stone — after roughly 15–20 seconds the first stone will light up, and another 15–20 seconds later the second stone will light up, at which point one of the sarcophagi will begin to shake.
Kill the Boss in Time
Once the sarcophagus begins to shake, players no longer need to remain on the stones — defeat the final boss at this point to complete the achievement. Miimii will then be mailed to you.
