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Flawed Shredder
Warframe · Mod

Flawed Shredder

Flawed shotgun Slash mod

Released Jul 18, 2014

Flawed Shredder adds a listed Slash bonus to a shotgun, reaching +12% at rank 3. Consider it when fitting this flawed variant into a shotgun setup; it cannot be equipped alongside standard Shredder.

TypeShotgunPolaritynaramonMax rank3Base drain2VariantFlawedRarityCommon
Flawed Shredder GUIDE

Understand Flawed Shredder

Useful when…

  • Add its listed Slash bonus to a shotgun while using the flawed variant.
  • Compare its low base drain and shorter rank track with other shotgun mod effects.

Effect and fit

Flawed Shredder is a standard-slot shotgun mod with Naramon polarity and base drain 2. It grants +3% Slash at rank 0, +9% at rank 2, and +12% at rank 3. The listed bonus describes the mod’s Slash effect; it does not by itself specify the weapon’s final damage increase.

wiki.warframe.com ↗

Rank investment

The mod’s maximum rank is 3. Each listed fusion step costs more than the preceding one: 10 Endo and 483 Credits for 0→1, 20 Endo and 966 Credits for 1→2, then 40 Endo and 1,932 Credits for 2→3. The last figure is only the cost of that step.

wiki.warframe.com ↗

How it compares

Standard Shredder is a separate shotgun mod with a listed maximum +90% Slash bonus, maximum rank 5, and base drain 4; Flawed Shredder is explicitly incompatible with it. Accelerated Blast instead lists Fire Rate and Puncture bonuses, while Amalgam Shotgun Barrage lists Fire Rate and Revive Speed. Those mods have different effects and are not equivalent Slash upgrades.

Limitations and tradeoffs

  • The maximum listed Slash bonus is +12%.
  • Base drain is 2, but the flawed variant cannot be equipped with standard Shredder.

Common mistakes to avoid

  • Treating +12% Slash as a direct increase of 12% to final weapon damage.
  • Assuming the 2→3 fusion cost is the total investment.
  • Trying to equip it together with standard Shredder.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+3% Slash200
1+6% Slash310483
2+9% Slash4301,449
3+12% Slash5703,381

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

Flawed Shredder — 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.

Warframe Public Export ↗wiki.warframe.com ↗

Original data record ↗

Optional: calculate an upgrade or configurationOpen the calculator when you want a cost estimate or a compatibility check.
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Fusion cost and capacity

0Endo
0Credits
2Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0+3% Slash200
1+6% Slash310483
2+9% Slash4301,449
3+12% Slash5703,381

Slot polarity changes drain; fusion prices depend on mod rarity and family.

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