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Flawed Incendiary Coat
Warframe · Mod

Flawed Incendiary Coat

Flawed shotgun Heat mod

Released Jul 18, 2014

Flawed Incendiary Coat adds Heat damage to shotguns, up to +40% at rank 3. It is a lower-strength Flawed variant and cannot be equipped with the standard Incendiary Coat.

TypeShotgunPolaritynaramonMax rank3Base drain4VariantFlawedRarityUncommon
Flawed Incendiary Coat GUIDE

Understand Flawed Incendiary Coat

Useful when…

  • Add a modest Heat bonus to a compatible shotgun when the Flawed version is available.

Effect and fit

This Flawed standard-slot shotgun mod has Naramon polarity, base drain 4, and a maximum rank of 3. Its Heat bonus rises from +10% at rank 0 to +40% at rank 3. It is incompatible with Incendiary Coat.

Rank investment

Each rank increases the Heat bonus, with increasing fusion costs. The maximum is +40%; weigh the smaller Flawed mod’s capacity cost and bonus against other shotgun upgrades before spending resources to max it.

wiki.warframe.com ↗

Alternatives and exclusion

Standard Incendiary Coat reaches +90% Heat at rank 5, but it cannot be equipped alongside this Flawed version. Accelerated Blast instead gives +60% Fire Rate and +60% Puncture; Amalgam Shotgun Barrage gives +85% Fire Rate and +45% Revive Speed. Those mods have distinct effects and do not duplicate this Heat bonus.

Limitations and tradeoffs

  • Its maximum Heat bonus is lower than the standard version’s listed maximum.
  • The Flawed and standard versions are explicitly incompatible.

Common mistakes to avoid

  • Do not plan to equip Flawed Incendiary Coat and Incendiary Coat 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 Incendiary Coat — 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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