Ahead of the Curve: Queen Azshara
Defeat Queen Azshara in The Eternal Palace on Heroic difficulty or higher, before the release of the next raid tier.
08/23/2019
Ahead of the Curve: G'huun
Defeat G'huun in Uldir on Heroic difficulty or higher, before the beginning of the Battle of Dazar'alor.
12/10/2018
Ahead of the Curve: Argus the Unmaker
Defeat Argus the Unmaker in Antorus, the Burning Throne, on Heroic difficulty or higher, before the release of patch 8.0.
01/08/2018
Ahead of the Curve: Kil'jaeden
Defeat Kil'jaeden in Tomb of Sargeras on Heroic difficulty or higher, before the opening of Antorus, the Burning Throne.
11/07/2017
Ahead of the Curve: Gul'dan
Defeat Gul'dan in The Nighthold on Heroic difficulty or higher, before the opening of the Tomb of Sargeras.
05/01/2017