QUICK LINKSBrowse all 167 games ELDEN RING official game artworkElden RingCyberpunk 2077 official game artworkCyberpunk 2077Stardew Valley official game artworkStardew ValleyTerraria official game artworkTerrariaHu Tao — Genshin ImpactGenshin ImpactMarch 7th — Honkai: Star RailHonkai: Star Rail
Discover your next upgrade Game information & guides
Untime Rift
Warframe · Mod

Untime Rift

Xaku augment that links Void-affected enemies and improves The Vast Untime’s debuffs.

Released Oct 15, 2025

Untime Rift augments The Vast Untime for Xaku. It creates a Rift connecting to enemies within range that are suffering from a Void Status Effect; the augment doubles debuffs applied by The Vast Untime and maintains Void Status. Consider it for a build centered on applying that status and using The Vast Untime’s debuffs. Its range grows from 9m at rank 0 to 15m at rank 3.

TypeXakuPolarityzenurikMax rank3Base drain6VariantStandardRarityRare
Untime Rift GUIDE

Understand Untime Rift

Useful when…

  • Connect nearby enemies already suffering from Void Status Effect.
  • Improve and maintain The Vast Untime’s debuff effect across linked targets.

Effect and prerequisite

The augment requires enemies to be suffering from a Void Status Effect within its range for the Rift to connect to them. It doubles debuffs applied by The Vast Untime and maintains Void Status. This is an augment for Xaku’s The Vast Untime, not a general Rift effect.

Range and investment

Range is 9m at rank 0, 13m at rank 2, and 15m at rank 3. The mod’s maximum rank is 3 and base drain is 6. Example costs are 30 Endo and 1,449 Credits for 0→1, 60 Endo and 2,898 Credits for 1→2, and 120 Endo and 5,796 Credits for 2→3. Higher ranks extend the reach of its enemy connection; consider whether that range justifies the fusion cost.

wiki.warframe.com ↗

Other Xaku augment roles

Vampiric Grasp heals Xaku when a stolen weapon damages enemies affected by The Lost: Gaze or The Vast Untime. The Relentless Lost instead adds Ability Strength and Efficiency to The Lost when cast, stacking up to three times, with a same-ability recast resetting the effect. These address healing and ability casting respectively, rather than Untime Rift’s Void-status link and debuff behavior.

Limitations and tradeoffs

  • Targets must already have Void Status Effect to meet the stated connection condition.
  • The mod takes a standard slot and has base drain 6.

Common mistakes to avoid

  • Expecting the Rift to connect to enemies that do not have Void Status Effect.
  • Treating its effect as a general bonus to all Xaku abilities.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0The Vast Untime Augment: Creates a Rift that connects to enemies suffering from Void Status Effect within 9m, doubling debuffs applied by The Vast Untime and maintaining Void Status.600
1The Vast Untime Augment: Creates a Rift that connects to enemies suffering from Void Status Effect within 11m, doubling debuffs applied by The Vast Untime and maintaining Void Status.7301,449
2The Vast Untime Augment: Creates a Rift that connects to enemies suffering from Void Status Effect within 13m, doubling debuffs applied by The Vast Untime and maintaining Void Status.8904,347
3The Vast Untime Augment: Creates a Rift that connects to enemies suffering from Void Status Effect within 15m, doubling debuffs applied by The Vast Untime and maintaining Void Status.921010,143

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

Untime Rift — 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.

Raw game data (JSON) ↗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.
COMPARE INVESTMENT

Fusion cost and capacity

0Endo
0Credits
6Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0The Vast Untime Augment: Creates a Rift that connects to enemies suffering from Void Status Effect within 9m, doubling debuffs applied by The Vast Untime and maintaining Void Status.600
1The Vast Untime Augment: Creates a Rift that connects to enemies suffering from Void Status Effect within 11m, doubling debuffs applied by The Vast Untime and maintaining Void Status.7301,449
2The Vast Untime Augment: Creates a Rift that connects to enemies suffering from Void Status Effect within 13m, doubling debuffs applied by The Vast Untime and maintaining Void Status.8904,347
3The Vast Untime Augment: Creates a Rift that connects to enemies suffering from Void Status Effect within 15m, doubling debuffs applied by The Vast Untime and maintaining Void Status.921010,143

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

Find your next upgrade

Details