The Ruins of Ssraeshza, The Vault of Ssraeshza, and The Venom of Ssraeshza were all heroic zones from Blood of Luclin. All three zones had a corresponding solo zone with the same map and bosses. There was also a raid zone named Ssraeshza's Hallowed Halls that used the same maps.
- exp16_dun_ssraeshza_mines_01_0 = The main entrance to the Ruins heroic/solo zone, and the main entrance to the raid zone.
- exp16_dun_ssraeshza_mines_01_1 = A four-part map containing the remaining rooms of Ruins. The central four-pointed room is directly below the main entrance in the previous map. All of these rooms are present in the raid zone.
- exp16_dun_ssraeshza_mines_01_2 = A two-part map containing the entirety of Venom (small northwest room) and most of Vault (long east room). Both rooms are part of the raid zone.
- exp16_dun_ssraeshza_mines_01_3 = A large cavern found directly underneath the rest of Vault. This room is also in the raid zone.
In other words,
- The Ruins of Ssraeshza [Solo/Heroic] uses maps 0 and 1
- The Vault of Ssraeshza [Solo/Heroic] uses maps 2 and 3
- The Venom of Ssraeshza [Solo/Event Heroic] only uses map 2
- Ssraeshza's Hallowed Halls [Raid] uses all maps 0, 1, 2, and 3