Doom Battery

Aura + Exilus on top, then eight general slots in two rows of four.

✓-7

Corrosive Projection

Enemies lose -18% Armor

✓9

Power Drift

+15% Ability Strength · +30% Chance to Resist Knockdown

✓16

Blind Rage

+99% Ability Strength · -55% Ability Efficiency

✓16

Transient Fortitude

+55% Ability Strength · -27.5% Ability Duration

✓14

Primed Continuity

+55% Ability Duration

✓16

Narrow Minded

+99% Ability Duration · -66% Ability Range

✓14

Primed Flow

+185% Energy Max

✓9

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.

✓12

Adaptation

When Damaged: · +10% Resistance to that Damage Type for 20s. Stacks up to 90%.

✓16

Umbral Intensify

+44% Ability Strength · +11% Tau Resistance

Arcanes

Recommended pair first, then flexible swaps.

RecommendedMolt AugmentedWarframe · RareStrengthRecommendedArcane CrepuscularWarframe · RareGun flex

Molt EfficiencyWarframe · RareAlt Duration

Helminth over Cavalry — Spectral Spirit + Doom + Grave Spirit while guns clear. Scythes optional for Viral if the squad needs it.

Chance for Health and Energy Orbs to be more effective. Spectral Spirit kills drop Health Orbs on a timer — pair with Equilibrium (or Violet shards) for near-infinite energy while Doom and Grave Spirit scale the clear.

• 1 Wyrd Scythes — Orbiting Viral scythes that slow and spread Doom. Common Helminth slot on weapon platforms.
• 2 Doom — Mark packs — portion of damage revisited + Viral. Keep it; Spectral Spirit can apply Doom but Strength-scaled Doom is better.
• 3 Grave Spirit — Weapon crit damage (doubled on Doomed). Spectral Spirit forces Spectral Form for i-frames + guaranteed Doom application.
• 4 Rakhali's Cavalry — Phantom Kaithes — Viral charge that strips Doomed enemies. Tap for nuke / strip lanes.
• Helminth over Rakhali's Cavalry (Roar / Eclipse / Nourish). Spectral Spirit on Grave Spirit.

• Strength
• Duration
• Violet Equilibrium

Replace Cavalry. Roar is the generalist gun buff.

• Steel Path Survival / Defense / Disruption

  Excellent

  Spectral Spirit + Doom + Helminth gun buff — Cavalry optional.

• Mobile Defense / Excavation

  Excellent

  i-frames on the point while guns clear under Grave Spirit.

• Exterminate / Capture Speed Runs

  Excellent

  Skip Cavalry setup — shoot Doomed packs.

• Spy / Rescue / Nightmare

  Weak

  Not stealth.

• Open World / Bounties

  Strong

  Guns cover travel better than Cavalry babysitting.

• Long-Range Gunplay / Eidolon-Style Content

  Situational

  Better than Cavalry plans if your guns reach; still not an Eidolon frame.