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Jahu Canticle
Warframe · Mod

Jahu Canticle

Tome enemy debuff mod

Released Dec 13, 2023

Jahu Canticle makes kills reduce the Armor and Shields of other enemies within Affinity Range. Consider it on a Tome when you can keep killing enemies near the targets you want weakened.

TypeTomePolaritymaduraiMax rank3Base drain4VariantStandardRarityRare
Jahu Canticle GUIDE

Understand Jahu Canticle

Useful when…

  • Supporting nearby allies against groups by applying its kill-triggered Armor and Shield reduction.
  • Using a Tome exilus slot for an effect that triggers on enemy kills.

Trigger, effect, and range

The effect triggers when an enemy is killed and reduces the Armor and Shields of other enemies within Affinity Range. It reaches a 5% reduction at rank 3; the listed values are 2% at rank 0 and 4% at rank 2. The supplied description does not specify a duration or stacking behavior.

Slot and rank investment

This is a Tome exilus mod with Madurai polarity, 4 base drain, and maximum rank 3. Listed fusion costs are 30, 60, and 120 Endo, with 1,449, 2,898, and 5,796 credits. Rank it when the stronger reduction matters to your use of the kill-triggered effect.

wiki.warframe.com ↗

Other Canticles

Fass Canticle instead improves allies’ shield recharge after a kill, Khra Canticle gives enemies a chance to drop a Universal Orb on death, and Lohk Canticle grants allies fire rate after kills. These have different effects; Jahu is the option among these examples that reduces nearby enemies’ Armor and Shields.

Limitations and tradeoffs

  • Requires kills to trigger and targets must be within Affinity Range.
  • Uses the Tome exilus slot.

Common mistakes to avoid

  • Expecting the reduction to affect enemies outside Affinity Range.
  • Assuming the effect triggers without a kill.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0Killing enemies reduces the Armor and Shields of other enemies within Affinity Range by 2%.400
1Killing enemies reduces the Armor and Shields of other enemies within Affinity Range by 3%.5301,449
2Killing enemies reduces the Armor and Shields of other enemies within Affinity Range by 4%.6904,347
3Killing enemies reduces the Armor and Shields of other enemies within Affinity Range by 5%.721010,143

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

Jahu Canticle — 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 ↗

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