Hollow Sigil
Cuts boss damage. In the Forge it strips or swaps an item power.

Effect by tier (roll range)
| Tier | Effect |
|---|---|
| I | 1–5% less damage from bosses |
| II | 6–12% less damage from bosses |
| III | 13–20% less damage from bosses |
Crafting always yields Tier I with a roll inside the range; merging three identical artifacts climbs a tier, reforging rerolls within the full range (a max roll shows as Perfect).
Recipe
| Item | Value |
|---|---|
| Boss Core | 5× |
| Void Mote | 10× |
Last updated 2026-10-24