Theorylytics

Feast

Used by Grendel

Ability1
Energy25

Feast

Swallow enemies whole and store them in Grendel's gut. Hold to vomit out stored enemies, covering them in toxic bile.

Introduced in Update 26.0 (2019-10-31)

Ability stats

Strength
  • See in-game / wiki ability card for rank values
Duration
  • See in-game / wiki ability card for rank values
Range
  • See in-game / wiki ability card for rank values
Misc
  • Swallow enemies whole and store them in Grendel's gut.

Info

  • Feast is Grendel’s ability 1.
  • Swallow enemies whole and store them in Grendel's gut.
  • Use it with the rest of the kit — especially Nourish, Pulverize — instead of casting it in isolation.
  • Ability Strength, Duration, Range, and Efficiency each matter differently; check Mod Scaling below before dumping all four.

Augment

9

Gourmand

Feast Augment: Instead of Energy, consumes 200 Health on cast. Glutton grants an additional 150 Armor per enemy.

Grendel
Open augment →
Gourmand

Feast Augment: Instead of Energy, consumes 200 Health on cast. Glutton grants an additional 150 Armor per enemy.

Max rank drain ~9; see rank table on the augment page.

Open full augment page →

Cast Changes

  1. Modifies Feast with: Feast Augment: Instead of Energy, consumes 200 Health on cast.
  2. Rank up the augment to unlock the full effect values.
  3. Costs a mod slot (and capacity) — only equip it when the change matters for your loop.

Worth the Slot?

  1. Worth it when the augment’s change is central to how you play Grendel.
  2. Skip it if the base Feast already does what you need and you’d rather keep the slot for survivability or strength.

Tips & Tricks

  • Read the battlefield first — cast Feast when it actually solves the room, not on cooldown habit.
  • Pair Feast with movement and energy economy so you’re not stranded after a big spend.
  • On Steel Path, confirm whether Feast still carries without strip, Viral, or a squad buff.
  • If you never press 1, it’s the first Helminth candidate on Grendel.

Ability dossier · Feast

Verified 2026-07-22

Synergies

  • FeastNourish

    Use Feast to set up Nourish, or follow Nourish with Feast while enemies are vulnerable.

  • FeastPulverize

    Use Feast to set up Pulverize, or follow Pulverize with Feast while enemies are vulnerable.

  • FeastRegurgitate

    Use Feast to set up Regurgitate, or follow Regurgitate with Feast while enemies are vulnerable.

Mod Scaling

Strength

Strength matters if Feast scales effect power; otherwise dump it for other stats.

Duration

Duration is low priority on Feast unless an augment or lingering effect needs it.

Range

Range is usually dumpable on Feast unless you feel the hitbox is too tight.

Efficiency

Feast costs energy each cast — Efficiency (or strong regen) keeps the loop comfortable on long missions.

Priority

Stack the stats that actually move this ability’s needle, then Efficiency for uptime.

Mission Use Cases

MissionHow to Use It
Steel Path Survival / Defense / DisruptionTest whether Feast still clears or enables clear when enemies are dense and overlevelled.
Mobile Defense / ExcavationUse Feast to control or delete the swarm on the objective, then reposition.
Exterminate / Capture Speed RunsCast Feast only when it saves time — skip it on empty tiles.
Spy / Rescue / Quiet RoutesIf Feast is loud or forces combat, save it for after the vault; if it’s stealth-friendly, use it to stay safe.

Comparisons

  • VS

    Vs similar tools on other frames — Feast is tuned for Grendel’s loop — don’t judge it as a standalone subsume without the rest of the kit.

Other Grendel abilities