Theorylytics

Warframe Augment

Lasting Covenant

For Covenant·Used by Harrow →

9

Lasting Covenant

Covenant Augment: Headshot kills increase Critical Chance bonus duration by 3s.

Harrow

Augments Covenant

Covenant Augment: Headshot kills increase Critical Chance bonus duration by 3s.

Ranks 0–3 · base drain 6

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

Verified 2026-07-22

Augment dossier · Lasting Covenant

Ability 4 · Covenant

Rank Table

RankStats
Rank 0
  • Covenant Augment: Headshot kills increase Critical Chance bonus duration by 1s.
Rank 1
  • Covenant Augment: Headshot kills increase Critical Chance bonus duration by 1.5s.
Rank 2
  • Covenant Augment: Headshot kills increase Critical Chance bonus duration by 2s.
Rank 3
  • Covenant Augment: Headshot kills increase Critical Chance bonus duration by 3s.

Cast Changes

  • Changes how Covenant plays: Covenant Augment: Headshot kills increase Critical Chance bonus duration by 3s.
  • Higher ranks usually improve the key magnitude or duration of the augment.

Worth the Slot?

  • Equip Lasting Covenant when that change is part of your standard Harrow 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 Harrow 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 — Lasting Covenant often only feels complete at rank 3.
  • Try one mission with and without it on Harrow before locking the slot.
  • If you Helminth over Covenant, this augment usually becomes irrelevant on that loadout.

Notes

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

Other Harrow augments