Theorylytics

Grave Spirit

Used by Dagath

Ability3
Energy25

Grave Spirit

Supercharge Dagath's weapons with extra Critical Damage. The effects are doubled on Doomed enemies. Escape fatal blows by briefly assuming a spectral form.

Introduced in Update 34.0 (2023-10-18)

Ability stats

Strength
  • See in-game / wiki ability card for rank values
Duration
  • See in-game / wiki ability card for rank values
Range
  • See in-game / wiki ability card for rank values
Misc
  • Supercharge Dagath's weapons with extra Critical Damage.

Info

  • Grave Spirit is Dagath’s ability 3.
  • Supercharge Dagath's weapons with extra Critical Damage.
  • Use it with the rest of the kit — especially Wyrd Scythes, Doom — instead of casting it in isolation.
  • Ability Strength, Duration, Range, and Efficiency each matter differently; check Mod Scaling below before dumping all four.

Augment

9

Spectral Spirit

Grave Spirit Augment: Immediately assume Spectral Form. 100% chance for weapons and abilities to apply Doom. Kills outside of Spectral Fo…

Dagath
Open augment →
Spectral Spirit

Grave Spirit Augment: Immediately assume Spectral Form. 100% chance for weapons and abilities to apply Doom. Kills outside of Spectral Form decrease its cooldown by 1s.

Max rank drain ~9; see rank table on the augment page.

Open full augment page →

Cast Changes

  1. Modifies Grave Spirit with: Grave Spirit Augment: Immediately assume Spectral Form.
  2. Rank up the augment to unlock the full effect values.
  3. Costs a mod slot (and capacity) — only equip it when the change matters for your loop.

Worth the Slot?

  1. Worth it when the augment’s change is central to how you play Dagath.
  2. Skip it if the base Grave Spirit already does what you need and you’d rather keep the slot for survivability or strength.

Tips & Tricks

  • Read the battlefield first — cast Grave Spirit when it actually solves the room, not on cooldown habit.
  • Pair Grave Spirit with movement and energy economy so you’re not stranded after a big spend.
  • On Steel Path, confirm whether Grave Spirit still carries without strip, Viral, or a squad buff.
  • If you never press 3, it’s the first Helminth candidate on Dagath.

Ability dossier · Grave Spirit

Verified 2026-07-22

Synergies

  • Grave SpiritWyrd Scythes

    Use Grave Spirit to set up Wyrd Scythes, or follow Wyrd Scythes with Grave Spirit while enemies are vulnerable.

  • Grave SpiritDoom

    Use Grave Spirit to set up Doom, or follow Doom with Grave Spirit while enemies are vulnerable.

  • Grave SpiritRakhali's Cavalry

    Use Grave Spirit to set up Rakhali's Cavalry, or follow Rakhali's Cavalry with Grave Spirit while enemies are vulnerable.

Mod Scaling

Strength

Improves Grave Spirit’s damage or effect potency where Strength is listed on the ability.

Duration

Duration is low priority on Grave Spirit unless an augment or lingering effect needs it.

Range

Range is usually dumpable on Grave Spirit unless you feel the hitbox is too tight.

Efficiency

Grave Spirit costs energy each cast — Efficiency (or strong regen) keeps the loop comfortable on long missions.

Priority

Stack the stats that actually move this ability’s needle, then Efficiency for uptime.

Mission Use Cases

MissionHow to Use It
Steel Path Survival / Defense / DisruptionTest whether Grave Spirit still clears or enables clear when enemies are dense and overlevelled.
Mobile Defense / ExcavationUse Grave Spirit to control or delete the swarm on the objective, then reposition.
Exterminate / Capture Speed RunsCast Grave Spirit only when it saves time — skip it on empty tiles.
Spy / Rescue / Quiet RoutesIf Grave Spirit is loud or forces combat, save it for after the vault; if it’s stealth-friendly, use it to stay safe.

Comparisons

  • VS

    Vs similar tools on other frames — Grave Spirit is tuned for Dagath’s loop — don’t judge it as a standalone subsume without the rest of the kit.

Other Dagath abilities