Nightmare Sigils are consumable items in Diablo 4 that grant access to Nightmare Dungeons, which are crucial in the endgame. While the purpose of Nightmare Sigils is clear, obtaining them may be confusing for some players. This guide aims to clarify how to acquire Nightmare Sigils in Diablo 4.
It is important to note that Nightmare Sigils are only available in World Tier 3 and above. Unlocking this World Tier is not overly challenging, but players must first complete the campaign at least once. This task typically takes around 20 hours, so players who have not yet accomplished this should refer back to this guide at a later time.
For players aiming to acquire their first Nightmare Sigil, the Tree of Whispers' Grim Favors system presents the most optimal path. This system becomes accessible upon completing Diablo 4's campaign and engaging with the Tree of Whispers. It revolves around the completion of designated tasks, indicated on the in-game maps, which grant Grim Favors. The objective is to amass a total of 10 Grim Favors.
Players can return to Diablo 4's Tree of Whispers after securing 10 Grim Favors to claim their reward: a cache of their choice. While these containers may not always grant Nightmare Sigils, they appear to do so quite regularly. Fans are advised to continue collecting Grim Favors and claiming caches until they obtain one. It is worth mentioning that the Chaos caches from the Tree of Whispers seem to be the most effective in obtaining Nightmare Sigils, although this has yet to be confirmed with concrete data.
Players who have obtained their first Nightmare Sigil can now rely on Nightmare Dungeons as a consistent source for these consumables. Clearing these dungeons often rewards fans with Nightmare Sigils, allowing them to continuously chain together Nightmare Dungeons in Diablo 4.
In addition, players who successfully complete a Tier 3 Nightmare Dungeon will unlock the ability to craft Nightmare Sigils at the Occultists. Crafting a Nightmare Sigil requires the use of Sigil Powder, a material that can be obtained within Nightmare Dungeons or by salvaging unwanted Nightmare Sigils at the Occultists. By utilizing this crafting system, fans can ensure they never run out of these consumables and can use them as a supplementary source of Sigils.
Diablo 4 is available for PC, PS4, PS5, Xbox One, and Xbox Series X/S.