Sigils

The Nightmare Sigil is an item collected during the Diablo 4 end-game and used to open up Nightmare Dungeons. When utilised, a dungeon will become "Afflicted".

When Nightmare Sigils are found, they add special modifiers to dungeons and provide better loot. Sigils effectively modify the monsters inside the dungeon.

Each Nightmare Sigil corresponds to a specific Dungeon in the game that has been flagged as a Nightmare Dungeon. As players progress throuigh the World Tiers, more and different Nightmare Dungeons will become available to the player.

How to Obtain Sigils

• Found by completeing Nightmare Dungeons.
• Completing Whispers of the Dead and obtain cache rewards with Sigils inside.
• Crafted at the Occultist with a cost of Sigil Powder. Powder is obtained by salvaging unused Sigils to give Sigil Powder. Sigil Crafting unlocks when a Tier 3 Nightmare Sigil is obtained and then a Tier 3 Nightmare Dungeon is completed. Note Sigils only start to drop in World Tier 3 (Nightmare). This unlocks a quest to visit the Occultist in Kyovoshad.

Salvaging

Nighmare Sigils can be salvaged as the Occultist and the Blacksmith.

Sigil Types and Costs

Tier	Affixes	World Tier	Powder	Gold
1-5	3	3	4	4,000
6-10	3	3	8	6,000
Sacred Sigils
11-15	4	3	13	8,000
16-20	4	3	18	10,000
Ancestral Sigils
21-25	5	4	23	13,000
26-30	5	4	28	16,000
31-35	5	4	34	19,000
36-40	5	4	40	22,000
41-50	5	4	50	26,000
51-60	5	4	60	30,000
61-70	5	4	70	35,000
71-80	5	4	80	40,000
81-90	5	4	90	45,000
91-100	5	4	100	50,000

Rewards

Rewards in Nightmare dungeons are much better than normal dungeons due to ther challenging nature. These include:

• Unique Items
• Sared Items
• Ancestral Legendary items
• Rare and Legendary Paragon Glyphs
• Obols
• Increased XP
• Paragon Points

Sigil Types and Dungeons

Nightmare Sigils for dungeons will vary and change but here is an example of how they would be categorised.

Tier 1-10	Tier 11-20	Tier 21 -100
Common Sigil Dungeons Abandoned Mineworks Conclave Dark Ravine Defiled Catacomb Demon's Wake Earthen Wound Guulrahn Canals Steadfast Barracks Sunken Ruins Zenith	Sacred Sigil Dungeons Aldurwood Ancient's Lament Black Asylum Blink Burrows Conclave Crusader's Cathedral Guulrahn Canals Maugan's Works Maulwood Onyx Hold Shivta Ruins Steadfast Barracks Stockades Sunken Ruins Zenith	Ancestral Sigil Dungeons Abandoned Mineworks Ancient's Lament Champion's Demise Crusader's Cathedral Dark Ravine Defiled Catacomb Demon's Wake Deserted Underpass Earthen Wound Guulrahn Slums Immortal Emanation Jalal's Vigil Maugan's Works Maulwood Prison of Caldeum Raethwind Wilds Ritual Tower Shadowed Plunge Serpent's Lair Stockades