Theorylytics

Warframe Augment

Endless Lullaby

For Lull·Used by Baruuk →

9

Endless Lullaby

Lull Augment: Performing a finisher on or killing a sleeping enemy will retrigger Lull for 100% of the remaining duration. — Passive: +50…

Baruuk

Augments Lull

Lull Augment: Performing a finisher on or killing a sleeping enemy will retrigger Lull for 100% of the remaining duration. — Passive: +50% Lull Duration.

Ranks 0–3 · base drain 6

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

Verified 2026-07-22

Augment dossier · Endless Lullaby

Ability 2 · Lull

Rank Table

RankStats
Rank 0
  • Lull Augment: Performing a finisher on or killing a sleeping enemy will retrigger Lull for 25% of the remaining duration. — Passive: +50% Lull Duration.
Rank 1
  • Lull Augment: Performing a finisher on or killing a sleeping enemy will retrigger Lull for 50% of the remaining duration. — Passive: +50% Lull Duration.
Rank 2
  • Lull Augment: Performing a finisher on or killing a sleeping enemy will retrigger Lull for 75% of the remaining duration. — Passive: +50% Lull Duration.
Rank 3
  • Lull Augment: Performing a finisher on or killing a sleeping enemy will retrigger Lull for 100% of the remaining duration. — Passive: +50% Lull Duration.

Cast Changes

  • Changes how Lull plays: Lull Augment: Performing a finisher on or killing a sleeping enemy will retrigger Lull for 100% of the remaining duration.
  • Higher ranks usually improve the key magnitude or duration of the augment.

Worth the Slot?

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

Notes

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

Other Baruuk augments