1. Complete the Legion Heroic dungeon achievements listed below:
Heroic: Eye of Azshara
Heroic: Halls of Valor
Heroic: Assault on Violet Hold
Heroic: Black Rook Hold
Heroic: Darkheart Thicket
Heroic: Neltharion's Lair
Heroic: Vault of the Wardens
Heroic: Maw of Souls
2. You need to provide your account.
3. Your character's level should be 45.
4. ETA: 1-3 days.