Ancient Nightmare is an event in Diablo Immortal. You can find out how to attempt and complete it in this guide.
Diablo Immortal has a huge map to offer its players. So to make it clear this vast map is split up into 8 different regions. Each region will offer you an event and after completing it, you will be rewarded with unique items to enjoy. Out of all these valuable resources such as Enchanted Dust, Ancient Nightmare is yet another event that you can play in Diablo Immortal.
How To Complete Ancient Nightmare In Diablo Immortal
The event starts from 8 AM and goes on till Midnight right after 2 hours of intervals. Ancient Nightmare is a beast that spawns around the Misty Valley. The valley is guarded by shields so you better be careful while going near the area. The main objective of this event is to damage the shield as much as you can. To destroy the shield you have to activate the Altars and then use the Aura of light to stun the boss. To use the aura you need to use an item caller Zakarum Sigil.
Go to the Frozen Descent to find Lord Martanos. Fight him by activating the grave altar. The AoE attackers will give you a tough time while defeating the Lord Martanos. Killing him will give you Zakarum Sigil. Use this item to defeat the Ancient Nightmare.
This is how you can conquer the Ancient Nightmare event.