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Player The Firmament Firmament stars The Shadow (Firmament sign)

Sacrament of Sithis (Firmament star)

Sacrament of Sithis is a notable star in The Shadow's part of the Firmament.

Property Value
Sign The Shadow
Type Notable
Point pool 1 Star
Part of tree Combat
Timing Every qualifying kill; no separate cooldown.

Effects

Effect Role Tree-wide channel limit
+4% weapon damage against unaware foes Bonus +40%
Slaying a foe restores 2% of your Health Bonus +6%

Limits apply to the total from all allocated stars, so a star can add less when a limit is already reached. See Firmament stars for combined damage limits and point rules.

Notable rules

Restores are a percentage of your current maximum pool. Players, other players’ entities, city guards and Player Ally creatures do not qualify. This is a kill restore rather than round-based Health regeneration.

Fractional Health and Spell Point restores carry forward to later restores. Restores cannot raise a pool above its current maximum.

The extra damage applies to weapon blows against a creature that has not noticed you. Ordinary attacks after the target becomes aware do not receive that conditional bonus.

Allocation

Allocate a connected star first, with an unbroken path back to your chosen start. You may approach from any listed connection; these are alternatives, not a requirement to buy every neighbour. Other signs’ starts cannot be crossed, and a keystone ends a path.

Availability

Combat effects require an online Firmament allocation and sleep during duels and arena bouts. Mentoring scales combat bonuses; life effects retain their full value. In sieges and open-zone combat, creature-facing benefits can act, but the Firmament does not strengthen a strike or spell against a player.

Effects, connections and runtime qualifications checked against Update 0.0.464.

Sources (13)

Last edited 28 Oct 2026. View history · What links here.