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Flawed Whirlwind
Warframe · Mod

Flawed Whirlwind

Flawed thrown-melee projectile-speed mod

Released Jul 18, 2014

Flawed Whirlwind increases projectile speed for thrown melee weapons. Consider it when you want faster projectile travel and do not have or are not using the incompatible standard Whirlwind mod.

TypeThrown MeleePolaritymaduraiMax rank3Base drain4VariantFlawedRarityRare
Flawed Whirlwind GUIDE

Understand Flawed Whirlwind

Useful when…

  • Use on a compatible thrown melee weapon when projectile speed is the desired handling change.
  • Treat it as a limited-rank option; it cannot be equipped with Whirlwind.

Effect and compatibility

At maximum rank, Flawed Whirlwind grants +120% Projectile Speed. It is a standard-slot Flawed mod for thrown melee, with Madurai polarity and base drain 4. It explicitly excludes Whirlwind, so the two cannot be equipped together.

Rank investment

The mod has three ranks: +30% projectile speed at rank 0, +90% at rank 2, and +120% at rank 3. The final listed step from rank 2 to 3 costs 120 Endo and 5,796 Credits. The standard Whirlwind candidate reaches +180% at rank 5 and is identified as incompatible; it is an alternative to compare, not an additional mod to stack with this one.

wiki.warframe.com ↗

Other thrown-melee options

Combo Fury is described as granting a temporary reload-speed and magazine-capacity increase to the secondary weapon after a melee kill. Combo Killer adds combo duration and resets the melee combo timer on a secondary-weapon kill. Neither provides projectile speed, so they address different effects.

Limitations and tradeoffs

  • Its maximum projectile-speed bonus is lower than the listed standard Whirlwind bonus.
  • It cannot be equipped at the same time as Whirlwind.

Common mistakes to avoid

  • Trying to equip Flawed Whirlwind together with Whirlwind.
  • Assuming it improves damage; its listed effect is projectile speed.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+30% Projectile Speed400
1+60% Projectile Speed5301,449
2+90% Projectile Speed6904,347
3+120% Projectile Speed721010,143

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 Whirlwind — 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 ↗

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
4Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0+30% Projectile Speed400
1+60% Projectile Speed5301,449
2+90% Projectile Speed6904,347
3+120% Projectile Speed721010,143

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

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