The Sun Shall Fall Walkthrough

This guide will show you how to complete The Sun Shall Fall, a main quest in Horizon Zero Dawn. Read on to learn the objectives, strategies, location, and rewards for The Sun Shall Fall main quest.

The Sun Shall Fall Quest Information

General Info

The Sun Shall Fall Walkthrough

How to Complete

	Objectives
1	Go to the Palace of the Sun in Meridian. Head back to the palace to report on Ersa's fate and Dervahl's plans to attack Meridian.
2	Talk to Avad. Talk to Avad and Marad. Ask about the Merchant buying and storing Blaze in Meridian.
3	Go to the Warehouse. Marad informs you of the warehouse used by Dervahl's alias. Make your way there with Erend to investigate.
4	Examine the Bomb. Enter the warehouse. Directly in front of you will be Dervahl's makeshift bomb. Use your Focus to examine its mechanisms.
5	Search the Warehouse. Search the warehouse for a way to mitigate the blast damage. Use your Focus to scan the Blaze Barrels and Bracket on the 2nd floor of the warehouse.
6	Investigate the Area. After pushing the Blaze Barrels out and causing a small explosion, use your Focus to look for Dervahl's tracks.
7	Follow the Trail. Highlight the faint traces of Blaze and follow the trail. This should bring you inside a building with a basement. Head downstairs to discover the secret entrance into the Palace.
8	Follow Dervahl into the Palace. Follow Dervahl's path by scaling the cliff leading to the Palace bridge. Cross the bridge to arrive at the Palace of the Sun.
9	Go to the Solarium. 2 Henchmen will be waiting for you at the Palace basement. Kill them and make your way up to the Solarium.
10	Destroy the Sonic Device. Watch the cutscene before destroying the Sonic device incapacitating the Sun King and his guards.
11	Defeat Dervahl and his Men. Dervahl will be equipped with a Tearblaster during the fight. Keep your distance and pick off his men before focusing him down.
12	Kill the Glinthawks. Multiple Glinthawks will attack after you defeat Dervahl. Use Fire Arrows to make quick work of them.
13	Talk to Erend. After Dervahl is arrested, speak to Erend about the events of the Oseram Questline.
13.5	Talk to Dervahl (Optional). If so inclined, players can speak to the jailed Dervahl within the city center. He will make it clear that he does not like Aloy around.
14	Talk to Avad. To finish the quest and secure the support of the Carja, speak to Avad and tell him about the Eclipse.

Tips and Strategies

Maintain Your Distance from Dervahl

Dervahl will come equipped with a Tearblaster. This weapon has limited range so make sure to keep your distance from his sonic attacks.

Note: Getting clipped by a shot will throw Aloy backwards. On top of the damage, Aloy will be left open to attacks due to the long recovery animation.

Kill Dervahl's Men First

Since Dervahl is easy to kite, deal with his men first as they pose a far greater threat during the fight. They mix up attacks between ranged and melee, and will pursue you when you try running away.

Tight areas will limit your range of movement so take the men out of the equation to make the entire fight easier.

Use Fire Arrows on Glinthawks

During the second half of the battle, Glinthawks will arrive en masse. Use Fire Arrows fired from a Carja Hunter Bow or Shadow Hunter Bow to set them alight and get them to land.

Try to keep setting Glinthawks on fire throughout the fight to prevent them from using Frost attacks. When they land after being set on fire, hit them with spear melees to quickly bring them down.

Horizon Zero Dawn Quests

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