1. Complete the Dragonflight Mythic dungeon achievements listed below.
See Me After Class
Squad Goals
All Bark, All Bite
Toxicity Strike Team
Go With the Flow
Ready for Raiding VIII
Are You My Broodmother?
Does Steam Do Fire Damage?
Icy What You Did There
What Are The Chances...
Ohuna Incubation
It's a Trogg Eat Trogg World
Like Sands Through the Hourglass
Duck, Duck, Spruce!
Growlbossify
So You Can Kill This in a Way That Matters...
Hungry Hungry Hornswog
Knowledge is... Preserved?
Liquid Hot Magma
Dragon Kill Points
You Must Be Made of Hide
The Cracked Crystal
Weapons of the Maruukai
Nokhud Deed Goes Unnoticed
No, You're Stunning!
2. You will get Shellack.
3. You need to provide your account.
4. Your character's level should be 70.
5. ETA: 1-4 Weeks.