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Fass Canticle
Warframe · Mod

Fass Canticle

Tome exilus support mod

Released Dec 13, 2023

Fass Canticle grants allies in Affinity Range faster shield recharge and shorter shield recharge delay when you kill enemies. Consider it for a Tome setup that can keep securing kills and support nearby allies.

TypeTomePolaritynaramonMax rank3Base drain4VariantStandardRarityRare
Fass Canticle GUIDE

Understand Fass Canticle

Useful when…

  • Tome setups that provide shield-recharge support to nearby allies
  • Squad play where allies remain within Affinity Range

Effect and trigger

Fass Canticle is an exilus Tome mod. Killing enemies grants allies in Affinity Range a shield-recharge bonus for 15 seconds. At rank 0, the bonus is 25% Shield Recharge Rate and −7% Shield Recharge Delay; at rank 2, 35% and −21%; at rank 3, 40% and −28%. The stated trigger is a kill, and the recipients are allies within Affinity Range.

wiki.warframe.com ↗

Investment and Tome slot

It has three ranks, Naramon polarity and base drain 4. Example fusion costs are 30 Endo and 1,449 Credits for ranks 0→1, 60 Endo and 2,898 Credits for 1→2, then 120 Endo and 5,796 Credits for 2→3. The final rank raises the stated rate bonus and delay reduction; weigh that gain against the cost. It is incompatible with Jahu, Khra and Lohk Canticle. Those alternatives have distinct listed effects: enemy Armor and Shield reduction, Universal Orb drops, and ally Fire Rate respectively.

wiki.warframe.com ↗

Practical limits

The support requires kills to activate and applies to allies in Affinity Range for 15 seconds. Do not assume it affects allies outside that range or gives its shield benefits without a kill trigger.

Limitations and tradeoffs

  • Uses the Tome exilus slot for ally shield-recharge support.
  • Effect depends on kills and allies being within Affinity Range.

Common mistakes to avoid

  • Assuming the buff applies beyond Affinity Range or without a kill.
  • Trying to equip it alongside an incompatible Canticle.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0Killing enemies grants Allies in Affinity Range 25% Shield Recharge Rate and -7% Shield Recharge Delay for 15s.400
1Killing enemies grants Allies in Affinity Range 30% Shield Recharge Rate and -14% Shield Recharge Delay for 15s.5301,449
2Killing enemies grants Allies in Affinity Range 35% Shield Recharge Rate and -21% Shield Recharge Delay for 15s.6904,347
3Killing enemies grants Allies in Affinity Range 40% Shield Recharge Rate and -28% Shield Recharge Delay for 15s.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

Fass 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.

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
0Killing enemies grants Allies in Affinity Range 25% Shield Recharge Rate and -7% Shield Recharge Delay for 15s.400
1Killing enemies grants Allies in Affinity Range 30% Shield Recharge Rate and -14% Shield Recharge Delay for 15s.5301,449
2Killing enemies grants Allies in Affinity Range 35% Shield Recharge Rate and -21% Shield Recharge Delay for 15s.6904,347
3Killing enemies grants Allies in Affinity Range 40% Shield Recharge Rate and -28% Shield Recharge Delay for 15s.721010,143

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

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