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Flawed Hellfire
Warframe · Mod

Flawed Hellfire

Flawed rifle Heat mod

Released Jul 18, 2014

Flawed Hellfire adds Heat damage to rifles. Consider it as a lower-drain, lower-maximum option when a Heat bonus fits the weapon and build.

TypeRiflePolaritynaramonMax rank3Base drain4VariantFlawedRarityUncommon
Flawed Hellfire GUIDE

Understand Flawed Hellfire

Useful when…

  • Add Heat damage to a compatible rifle.
  • Use the lower base drain of the flawed version when capacity is limited.

Effect and application

Flawed Hellfire adds +10% Heat at rank 0, +30% at rank 2, and +40% at rank 3. It applies to rifles. The bonus is specifically Heat damage, not an increase to all damage types or a statement of final damage.

wiki.warframe.com ↗

Slot and ranking

This flawed rifle mod uses a standard slot, has Naramon polarity and base drain 4, and reaches rank 3. Its rank 2-to-3 step costs 80 Endo and 3,864 Credits for the increase from +30% to +40% Heat. It is incompatible with standard Hellfire.

wiki.warframe.com ↗

Compare related choices

Standard Hellfire reaches +90% Heat at rank 5, with base drain 6, and cannot be equipped alongside the flawed version. Aerial Ace is an Exilus rifle mod that refreshes double jump on kills while airborne, while Agile Aim lists movement speed while aiming in Conclave. They affect mobility rather than Heat damage.

Limitations and tradeoffs

  • Its maximum Heat bonus is lower than standard Hellfire's.
  • The bonus occupies a standard rifle slot.

Common mistakes to avoid

  • Treating +40% Heat as +40% to every rifle damage type.
  • Trying to use Flawed Hellfire and Hellfire together.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+10% Heat400
1+20% Heat520966
2+30% Heat6602,898
3+40% Heat71406,762

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 Hellfire — 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 ↗Raw game data (JSON) ↗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
4Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0+10% Heat400
1+20% Heat520966
2+30% Heat6602,898
3+40% Heat71406,762

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

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Details