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Truth's Flame
Warframe · Mod

Truth's Flame

Cursed melee Exilus mod that enables Tennokai and adds kill-triggered Tennokai benefits.

Released Mar 25, 2026

Truth's Flame enables Tennokai. Tennokai kills grant an additional 4 seconds of Tennokai opportunity and increase Tennokai damage. Its listed Heat Damage-per-second curse and Tennokai damage increase both rise with rank.

TypeMeleePolaritymaduraiMax rank3Base drain6VariantStandardRarityRare
Truth's Flame GUIDE

Understand Truth's Flame

Useful when…

  • Consider it for a Tennokai melee setup that can use the extra opportunity and damage after Tennokai kills.
  • Compare the rank-scaled Tennokai damage increase and listed Heat Damage-per-second curse when choosing a rank.

Tennokai effects and curse

At rank 0, Tennokai kills grant an additional 4 seconds of Tennokai opportunity and increase Tennokai damage by 30%; the listed curse is 25 Heat Damage/s for 6 seconds. At rank 2, these values are 60% and 50 Heat Damage/s for 6 seconds. At rank 3, they are 120% and 100 Heat Damage/s for 6 seconds. The curse trigger is unspecified. Each sampled rank also lists a Truth value, reaching +1 at rank 3; its meaning is not defined.

wiki.warframe.com ↗

Fit and rank investment

Truth's Flame is a Madurai-polarity melee Exilus mod with base drain 6 and maximum rank 3. The listed rank-up steps cost 30, 60, and 120 Endo, and 1,449, 2,898, and 5,796 Credits, respectively. Ranking increases both the Tennokai damage value and the listed Heat Damage/s curse value.

wiki.warframe.com ↗

Other listed Tennokai effects

Dreamer's Wrath enables Tennokai and lists increased opportunity chance and critical damage for Tennokai attacks. Opportunity's Reach enables Tennokai and lists a longer opportunity window and added melee range for Tennokai attacks. Condition's Perfection enables Tennokai and lists increased status chance on Tennokai attacks. Their listed effects differ from Truth's Flame's benefits tied to Tennokai kills.

Limitations and tradeoffs

  • The extra Tennokai opportunity and damage increase are tied to Tennokai kills.
  • The listed Heat Damage/s curse value rises at the sampled higher ranks; its trigger is unspecified.
  • It occupies a melee Exilus slot and has base drain 6.

Common mistakes to avoid

  • Treating the extra opportunity and damage increase as applying to kills other than Tennokai kills.
  • Assuming the curse trigger or damage recipient when the effect listing does not specify either.
  • Treating the Tennokai damage increase as a general melee damage bonus.
  • Assigning a specific meaning to the listed Truth value.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0Enables Tennokai. Tennokai kills grant an additional 4s Tennokai opportunity and increase Tennokai damage by 30%. CURSE: Suffer 25 Heat Damage/s for 6s.
+0.3 'Truth'
600
1Enables Tennokai. Tennokai kills grant an additional 4s Tennokai opportunity and increase Tennokai damage by 40%. CURSE: Suffer 35 Heat Damage/s for 6s.
+0.5 'Truth'
7301,449
2Enables Tennokai. Tennokai kills grant an additional 4s Tennokai opportunity and increase Tennokai damage by 60%. CURSE: Suffer 50 Heat Damage/s for 6s.
+0.8 'Truth'
8904,347
3Enables Tennokai. Tennokai kills grant an additional 4s Tennokai opportunity and increase Tennokai damage by 120%. CURSE: Suffer 100 Heat Damage/s for 6s.
+1 'Truth'
921010,143

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

Truth's Flame — 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.

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
6Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0Enables Tennokai. Tennokai kills grant an additional 4s Tennokai opportunity and increase Tennokai damage by 30%. CURSE: Suffer 25 Heat Damage/s for 6s. · +0.3 'Truth'600
1Enables Tennokai. Tennokai kills grant an additional 4s Tennokai opportunity and increase Tennokai damage by 40%. CURSE: Suffer 35 Heat Damage/s for 6s. · +0.5 'Truth'7301,449
2Enables Tennokai. Tennokai kills grant an additional 4s Tennokai opportunity and increase Tennokai damage by 60%. CURSE: Suffer 50 Heat Damage/s for 6s. · +0.8 'Truth'8904,347
3Enables Tennokai. Tennokai kills grant an additional 4s Tennokai opportunity and increase Tennokai damage by 120%. CURSE: Suffer 100 Heat Damage/s for 6s. · +1 'Truth'921010,143

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

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