9
Fortitude
+40% Chance to Resist Knockdown
WARFRAMERareSituationalWarframe · WARFRAME
Fortitude
+40% Chance to Resist Knockdown · +100% Shield Recharge — WARFRAME mod.
Fortitude is a Rare warframe mod for WARFRAME. Max rank: +40% Chance to Resist Knockdown · +100% Shield Recharge.
- Polarity
Naramon- Compat
- WARFRAME
- Drain @ rank
- 9 / 5matched
- Max effect
- +40% Chance to Resist Knockdown · +100% Shield Recharge
Rank scrubber
Rank 3 / 3
- +40% Chance to Resist Knockdown
- +100% Shield Recharge
Drain 9 unmatched · 5 with Naramon match · max 9
Overview
Starts at (rank 0)
- +10% Chance to Resist Knockdown
- +25% Shield Recharge
Max rank (3)
- +40% Chance to Resist Knockdown
- +100% Shield Recharge
Rank Table
| Rank | Effect | Drain | Matched |
|---|---|---|---|
| 0 |
| 6 | 3 |
| 1 |
| 7 | 4 |
| 2 |
| 8 | 4 |
| 3 |
| 9 | 5 |
Capacity & Forma
At max rank
Unmatched
9
Naramon match
5
Max drain 9 unmatched / 5 with a matching Naramon polarity (base 6, ranks 0–3).
Drop Sources
Farm call: Best listed source: Nightmare Mode Rewards, Rotation B at 15.49%.
- TopNightmare Mode Rewards, Rotation BUncommon · 15.49%
- Derelict VaultTransient FortitudeRare · 4.17%
Worth the Slot?
- Evaluate whether +40% Chance to Resist Knockdown · +100% Shield Recharge is worth a slot on your WARFRAME build.
- Polarity is Naramon; matching halves capacity cost at every rank.
- Augments are kit-specific — only slot when the ability change fits the mission.