Which task of DNF can open the map of what ruins are dark?

Granzhisen hidden map dark thunder ruins, recommended level 17~20. Because the monsters in the dungeon are mainly zombies with long blood, high attack and slow movement, it is also called zombie map, which is a good place to practice experience and skills. Many plots and job-changing tasks also involve this map.

Because this is a hidden map, it will not appear on the map of Grangiessen in general, but players need to complete a series of tasks to open it. Let me briefly introduce the mission strategy of opening this map.

Task Name: Sinda's Lost Hammer

Task flow: dialogue decomposition businessman-Norton

Task reward: 1500 gold coins.

Task Remarks: Character level 17 is required. After completing the task of Tauren King Sota,

Task name: Kistler

Task flow: Collect 8 cursed front teeth. Cursed front teeth can hit Culo and fall off. It is better to walk out of the ruins of fierce thunder.

Task reward: 1500 gold coins and necklaces.

Task Remarks: After Sinda's task of dropping hammer needs to be completed,

Task name: the remains of hidden mines

Task flow: clear the remains of hidden mines once.

Task reward: 2000 gold coins, permanently increase the attribute stone.

Task Remarks: Character level 17 is required. After completing the strange stone mission,

After completing the above tasks, there will be dark and thunder ruins, which is called zombie map.