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Sey-Taph
Warframe · Mod

Sey-Taph

Antique mod that improves Void Sling efficiency.

Released Dec 10, 2025

Sey-Taph reduces the efficiency cost of using Void Sling. Consider it when you use Void Sling often and want each use to consume less of its resource; its benefit does not increase sling distance or clear containers.

TypeAntiquePolarityuniversalMax rank5Base drain0VariantStandardRarityCommon
Sey-Taph GUIDE

Understand Sey-Taph

Useful when…

  • Use when frequent Void Sling movement makes its resource cost a concern.
  • Consider another Antique when you need longer sling distance, Void Mode benefits, or container breaking instead.

What does it do?

Sey-Taph grants +5% Void Sling Efficiency at rank 0, +20% at rank 3, and +30% at rank 5. Its effect is specifically for Void Sling efficiency; the provided details do not define how that percentage translates into a particular amount saved per use.

wiki.warframe.com ↗

When should you equip it?

It is most relevant when Void Sling is a regular part of your movement and you want its uses to be more efficient. For distance, Esti Vel-Ikha instead lists +30% maximum Void Sling distance and a radius bonus tied to Mods from unique Schools. Kaal-zidi affects Void Mode efficiency and conditionally adds movement speed based on Naramon School Mods. Lashta-Vak gives Void Sling a container-breaking pulse, with range scaling from Mods from unique Schools. These have different effects and conditions; none is a direct replacement for efficiency.

How much should you rank it?

The mod has a universal polarity, starts at zero drain, and can be fused to rank 5. Its listed effect rises from +5% at rank 0 to +30% at rank 5. Rank it according to how much you value the efficiency gain against the Endo and Credits needed for fusion; the provided cost examples show increasing costs at higher ranks.

wiki.warframe.com ↗

Limitations and tradeoffs

  • Uses a mod slot for a Void Sling-specific efficiency bonus.
  • Higher ranks improve the listed percentage but require additional fusion resources.

Common mistakes to avoid

  • Do not treat Void Sling efficiency as Void Mode efficiency; the listed effects belong to different abilities.
  • Do not expect Sey-Taph to increase sling distance or break containers.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+5% Void Sling Efficiency000
1+10% Void Sling Efficiency11605,000
2+15% Void Sling Efficiency248015,000
3+20% Void Sling Efficiency31,12035,000
4+25% Void Sling Efficiency42,40075,000
5+30% Void Sling Efficiency54,960155,000

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

Sey-Taph — 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 ↗

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