Tier 19 - US 388 [Gul'dan]
Tier 20 - US 379 [Tomb of Sargeras]
Tier 21 - US 285 [Antorus]
Tier 22 - US 189 [Uldir]
Tier 23 - US 157 [Battle of Dazar'alor]
Tier 24 - US 106 [Eternal Palace]
Tier 25 - US 85 [Ny'alotha]
Tier 26 - US 131 [Castle Nathria]
Tier 27 - US 135 [Sanctum of Domination]
Tier 28 - US 127 [Sepulcher of the First Ones]
Tier 29 - US 121 [Vault of the Incarnate]
Tier 30 - US 130 [Aberrus, the Shadowed Crucible]
Tier 31 - US 103 [Amirdrassil, the Dream's Hope]