Theorylytics

Warframe Augment

Tharros Lethality

For Tharros Strike·Used by Styanax →

9

Tharros Lethality

Tharros Strike Augment: Increases Critical Damage by 100% on enemies you hit. Critical Damage bonus is doubled for Spearguns.

Styanax

Augments Tharros Strike

Tharros Strike Augment: Increases Critical Damage by 100% on enemies you hit. Critical Damage bonus is doubled for Spearguns.

Ranks 0–3 · base drain 6

AcquisitionCommonly listed from Arbiters of Hexis, Maxim; also check Syndicate offerings / trade.

Verified 2026-07-22

Augment dossier · Tharros Lethality

Ability 2 · Tharros Strike

Rank Table

RankStats
Rank 0
  • Tharros Strike Augment: Increases Critical Damage by 25% on enemies you hit. Critical Damage bonus is doubled for Spearguns.
Rank 1
  • Tharros Strike Augment: Increases Critical Damage by 50% on enemies you hit. Critical Damage bonus is doubled for Spearguns.
Rank 2
  • Tharros Strike Augment: Increases Critical Damage by 75% on enemies you hit. Critical Damage bonus is doubled for Spearguns.
Rank 3
  • Tharros Strike Augment: Increases Critical Damage by 100% on enemies you hit. Critical Damage bonus is doubled for Spearguns.

Cast Changes

  • Changes how Tharros Strike plays: Tharros Strike Augment: Increases Critical Damage by 100% on enemies you hit.
  • Higher ranks usually improve the key magnitude or duration of the augment.

Worth the Slot?

  • Equip Tharros Lethality when that change is part of your standard Styanax loop.
  • Skip it for generalist builds if capacity is tighter on survivability or parkour mods.

Mission Usefulness

Mission / ContextRatingWhy
Steel Path Survival / Defense / DisruptionStrongDense missions are where most Styanax augments prove whether they belong in the build.
Mobile Defense / ExcavationSituationalWorth it if the augment helps hold or clear the objective faster.
Casual Star-Chart FarmsSituationalOften skippable when base abilities already overkill the content.

Tips & Tricks

  • Read the max-rank text — Tharros Lethality often only feels complete at rank 3.
  • Try one mission with and without it on Styanax before locking the slot.
  • If you Helminth over Tharros Strike, this augment usually becomes irrelevant on that loadout.

Notes

  • Compatible with Styanax (Styanax).
  • Polarity: zenurik; rarity: Rare.

Other Styanax augments