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Flawed Fever Strike
Warframe · Mod

Flawed Fever Strike

Flawed melee mod that adds Toxin damage, with a lower rank cap than the standard and Primed versions.

Released Jul 18, 2014

Flawed Fever Strike adds Toxin to a melee weapon's listed damage bonus. Consider it as a limited-rank option when its Toxin bonus fits your melee setup; it is a standard-slot melee mod with Naramon polarity and is incompatible with Fever Strike and Primed Fever Strike.

TypeMeleePolaritynaramonMax rank3Base drain6VariantFlawedRarityUncommon
Flawed Fever Strike GUIDE

Understand Flawed Fever Strike

Useful when…

  • Use when you want the Flawed mod's Toxin bonus on a melee weapon and the lower rank cap fits your available investment.
  • Compare its maximum +60% Toxin against the +90% standard Fever Strike and +165% Primed Fever Strike when deciding whether to pursue a different version.

Effect and rank scaling

Flawed Fever Strike adds Toxin: +15% at rank 0, +45% at rank 2, and +60% at its maximum rank 3. This is the mod's listed bonus, not a complete calculation of the weapon's final damage. The Flawed version is explicitly incompatible with both Fever Strike and Primed Fever Strike.

wiki.warframe.com ↗

Fit and fusion cost

It is a standard-slot melee mod with Naramon polarity, base drain 6, and maximum rank 3. The shown fusion steps cost 20, 40, and 80 Endo, plus 966, 1,932, and 3,864 credits respectively. Higher ranks raise the Toxin bonus; weigh that increase against the cost, especially if you expect to replace it with a version that has a higher rank cap.

wiki.warframe.com ↗

Compare versions and a different effect

Standard Fever Strike reaches +90% Toxin at rank 5, while Primed Fever Strike reaches +165% at rank 10. Amalgam Organ Shatter instead lists +85% Critical Damage and +60% Heavy Attack Wind Up Speed, so it addresses different weapon properties rather than supplying Toxin. These candidates are comparisons, not instructions to equip incompatible Fever Strike versions together.

Limitations and tradeoffs

  • The Flawed version tops out at +60% Toxin and rank 3, below the listed maxima for standard and Primed versions.
  • Fusion increases the listed Toxin bonus but costs additional Endo and credits.

Common mistakes to avoid

  • Reading +60% Toxin as the weapon's final damage output.
  • Attempting to equip Flawed Fever Strike alongside Fever Strike or Primed Fever Strike.
  • Assuming Amalgam Organ Shatter provides Toxin; its listed bonuses are Critical Damage and Heavy Attack Wind Up Speed.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+15% Toxin600
1+30% Toxin720966
2+45% Toxin8602,898
3+60% Toxin91406,762

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 Fever Strike — 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
6Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0+15% Toxin600
1+30% Toxin720966
2+45% Toxin8602,898
3+60% Toxin91406,762

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

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