Theorylytics

Warframe Augment

Gastro

For Regurgitate·Used by Grendel

9

Gastro

Regurgitate Augment: Regurgitated enemies bounce up to 3 times, creating gas clouds that last 8s and inflict nearby enemies with Gas Stat…

Grendel

Augments Regurgitate

Regurgitate Augment: Regurgitated enemies bounce up to 3 times, creating gas clouds that last 8s and inflict nearby enemies with Gas Status Effect.

Ranks 0–3 · base drain 6

AcquisitionCommonly listed from Red Veil, Exalted; also check Syndicate offerings / trade.

Verified 2026-07-22

Augment dossier · Gastro

Ability 4 · Regurgitate

Rank Table

RankStats
Rank 0
  • Regurgitate Augment: Regurgitated enemies bounce up to 3 times, creating gas clouds that last 3s and inflict nearby enemies with Gas Status Effect.
Rank 1
  • Regurgitate Augment: Regurgitated enemies bounce up to 3 times, creating gas clouds that last 5s and inflict nearby enemies with Gas Status Effect.
Rank 2
  • Regurgitate Augment: Regurgitated enemies bounce up to 3 times, creating gas clouds that last 6s and inflict nearby enemies with Gas Status Effect.
Rank 3
  • Regurgitate Augment: Regurgitated enemies bounce up to 3 times, creating gas clouds that last 8s and inflict nearby enemies with Gas Status Effect.

Cast Changes

  • Changes how Regurgitate plays: Regurgitate Augment: Regurgitated enemies bounce up to 3 times, creating gas clouds that last 8s and inflict nearby enemies with Gas Status Effect.
  • Higher ranks usually improve the key magnitude or duration of the augment.

Worth the Slot?

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

Notes

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

Other Grendel augments