Act IV (Diablo III)
The fourth Act of Diablo III takes place in High Heavens. After Diablo was released by Adria, he proceeds to open a portal and enter the location. He easily defeats Imperius, who then flees, and Diablo begins corrupting the High Heavens. Tyrael loses hope.
- Courts of Justice (domain of Tyrael)
- Halls of Valor (domain of Imperius)
- Pools of Wisdom (domain of Malthael)
- Holy Sanctum
- Tabernacle of Light