Theorylytics

Avalanche

Used by Frost

Ability4
Energy25

Avalanche

Summons a treacherous landslide of ice that instantly freezes and shatters all enemies in its radius.

Introduced in Update 6.0 (2013-01-29)

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
  • Summons a treacherous landslide of ice that instantly freezes and shatters all enemies in its radius.

Info

  • Avalanche is Frost’s ability 4.
  • Summons a treacherous landslide of ice that instantly freezes and shatters all enemies in its radius.
  • Use it with the rest of the kit — especially Freeze, Ice Wave — 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

Icy Avalanche

Avalanche Augment: Allies within Affinity Range are coated in ice that grants 60 Overguard per enemy hit. Overguard increases by 20% of y…

Frost
Open augment →
Icy Avalanche

Avalanche Augment: Allies within Affinity Range are coated in ice that grants 60 Overguard per enemy hit. Overguard increases by 20% of your Armor once per enemy.

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

Open full augment page →

Cast Changes

  1. Modifies Avalanche with: Avalanche Augment: Allies within Affinity Range are coated in ice that grants 60 Overguard per enemy hit.
  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 Frost.
  2. Skip it if the base Avalanche already does what you need and you’d rather keep the slot for survivability or strength.

Tips & Tricks

  • Read the battlefield first — cast Avalanche when it actually solves the room, not on cooldown habit.
  • Pair Avalanche with movement and energy economy so you’re not stranded after a big spend.
  • On Steel Path, confirm whether Avalanche still carries without strip, Viral, or a squad buff.
  • If you never press 4, it’s the first Helminth candidate on Frost.

Ability dossier · Avalanche

Verified 2026-07-22

Synergies

  • AvalancheFreeze

    Use Avalanche to set up Freeze, or follow Freeze with Avalanche while enemies are vulnerable.

  • AvalancheIce Wave

    Use Avalanche to set up Ice Wave, or follow Ice Wave with Avalanche while enemies are vulnerable.

  • AvalancheSnow Globe

    Use Avalanche to set up Snow Globe, or follow Snow Globe with Avalanche while enemies are vulnerable.

Mod Scaling

Strength

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

Duration

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

Range

Increases Avalanche’s reach, radius, or targeting distance.

Efficiency

Avalanche 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 Avalanche still clears or enables clear when enemies are dense and overlevelled.
Mobile Defense / ExcavationUse Avalanche to control or delete the swarm on the objective, then reposition.
Exterminate / Capture Speed RunsCast Avalanche only when it saves time — skip it on empty tiles.
Spy / Rescue / Quiet RoutesIf Avalanche 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 — Avalanche is tuned for Frost’s loop — don’t judge it as a standalone subsume without the rest of the kit.

Other Frost abilities