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Scourging Warheads
Warframe · Mod

Scourging Warheads

Railjack Ordnance shield-bypass mod

Released Mar 19, 2021

Scourging Warheads gives Railjack Ordnance a chance to ignore enemy Shields. Consider it when Ordnance shield bypass is useful to your Plexus setup.

TypePlexusPolaritymaduraiMax rank5Base drain4VariantStandardRarityUncommon
Scourging Warheads GUIDE

Understand Scourging Warheads

Useful when…

  • Adding a chance for Ordnance to ignore enemy Shields.
  • Building a Plexus setup focused on Ordnance effects.

What does it do?

Scourging Warheads affects Ordnance: it grants an 8.5% chance at rank 0, 34% at rank 3, and 51% at maximum rank 5 for Ordnance to ignore enemy Shields. This is a chance, not a guaranteed bypass on every shot. It does not describe a turret effect.

wiki.warframe.com ↗

Fit and alternatives

It is a standard Madurai-polarity Plexus mod with maximum rank 5 and base drain 4. Waveband Disruptor is a separate Plexus option: its description gives Turret Critical Hits a 51% chance to ignore enemy Shields. That applies to turret critical hits, not Ordnance. Defensive Fire increases maximum Shields per enemy killed for 10 seconds, while Ordnance Cheap Shot gives Ordnance a chance not to consume Munitions; both address different needs.

How much to invest?

The rank cap is 5. Listed fusion costs rise from 20 Endo and 966 Credits for 0→1 to 320 Endo and 15,456 Credits for 4→5. Rank it when the higher chance to bypass Shields is worth the increasing cost and capacity commitment; the mod’s listed effect does not promise bypass on every Ordnance hit.

wiki.warframe.com ↗

Limitations and tradeoffs

  • The shield bypass is probabilistic, and the mod occupies Plexus capacity with base drain 4.
  • It applies to Ordnance; the compared shield-bypass option applies to turret critical hits.

Common mistakes to avoid

  • Assuming its chance applies to turrets or guarantees shield bypass.
  • Confusing shield bypass with Ordnance ammo conservation or maximum-shield bonuses.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+8.5% chance for Ordnance to ignore enemy Shields400
1+17% chance for Ordnance to ignore enemy Shields520966
2+25.5% chance for Ordnance to ignore enemy Shields6602,898
3+34% chance for Ordnance to ignore enemy Shields71406,762
4+42.5% chance for Ordnance to ignore enemy Shields830014,490
5+51% chance for Ordnance to ignore enemy Shields962029,946

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

Scourging Warheads — 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 ↗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+8.5% chance for Ordnance to ignore enemy Shields400
1+17% chance for Ordnance to ignore enemy Shields520966
2+25.5% chance for Ordnance to ignore enemy Shields6602,898
3+34% chance for Ordnance to ignore enemy Shields71406,762
4+42.5% chance for Ordnance to ignore enemy Shields830014,490
5+51% chance for Ordnance to ignore enemy Shields962029,946

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

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