QUICK LINKSBrowse all 167 games ELDEN RING official game artworkElden RingCyberpunk 2077 official game artworkCyberpunk 2077Stardew Valley official game artworkStardew ValleyTerraria official game artworkTerrariaHu Tao — Genshin ImpactGenshin ImpactMarch 7th — Honkai: Star RailHonkai: Star Rail
Discover your next upgrade Game information & guides
Astral Slash
Warframe · Mod

Astral Slash

Archmelee damage mod

Released Jul 8, 2016

Astral Slash adds Slash damage to Archmelee attacks. Consider it for an Archmelee build whose damage profile benefits from more Slash; its listed effect does not add status chance or a separate status effect.

TypeArchmeleePolaritynaramonMax rank5Base drain2VariantStandardRarityRare
Astral Slash GUIDE

Understand Astral Slash

Useful when…

  • Add Slash damage to a compatible Archmelee weapon.
  • Compare a Slash-focused choice with elemental damage or critical damage options for the weapon.

Effect and compatibility

At maximum rank, this standard Archmelee mod adds +90% Slash. The bonus is to the Slash damage type; it is not a stated +90% total-damage bonus and does not itself increase status chance. The listed slot type is standard, and its compatibility is Archmelee.

Ranks and capacity

Astral Slash has six ranks, from 0 to 5, with base drain 2 and Naramon polarity. It provides +15% Slash at rank 0, +60% at rank 3, and +90% at rank 5. The listed fusion examples show increasing costs at higher ranks: rank 0→1 costs 30 Endo and 1,449 Credits, while rank 4→5 costs 480 Endo and 23,184 Credits. Raising it trades more capacity for a larger Slash bonus.

wiki.warframe.com ↗

Choosing a damage direction

Blazing Steel adds Heat rather than Slash, while Bleeding Edge adds critical damage. Those effects serve different build goals, so compare them against the weapon’s existing damage profile and the capacity available. Astral Autopsy has a utility effect: fatal strikes perform a Codex Scan only if a Codex Scanner is equipped and has a charge; it does not provide a damage bonus.

Limitations and tradeoffs

  • The mod increases only the Slash damage type; it does not list status chance or another damage-type bonus.
  • Higher ranks increase both the listed bonus and fusion investment.

Common mistakes to avoid

  • Treating +90% Slash as +90% total damage or as a status-chance increase.
  • Equipping Astral Autopsy without a Codex Scanner charge and expecting its scan effect to work.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+15% Slash200
1+30% Slash3301,449
2+45% Slash4904,347
3+60% Slash521010,143
4+75% Slash645021,735
5+90% Slash793044,919

These are listed mod effects and fusion costs, not final build damage. Matching and mismatched polarities change capacity. Totals assume starting at rank 0.

References and version

Game data version: Pinned public export

Astral Slash — WARFRAME Wiki ↗wiki.warframe.com ↗
Technical source data for verification

These machine-readable game records support the calculations and factual checks. The wiki references above are intended for reading.

Raw game data (JSON) ↗wiki.warframe.com ↗Warframe Public Export ↗

Original data record ↗

Report a discrepancy
Optional: calculate an upgrade or configurationOpen the calculator when you want a cost estimate or a compatibility check.

The calculator loads when opened.

Find your next upgrade

Details