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Heartseeker
Warframe · Mod

Heartseeker

Conclave dagger targeting and blocking tradeoff mod

Released Sep 2, 2015

Heartseeker lets a Conclave dagger lock onto nearby targets, with the maximum range reaching 1 m, while reducing Damage Block. Consider it if the close-range targeting benefit outweighs its penalty to blocking effectiveness.

TypeDaggersPolaritymaduraiMax rank3Base drain10VariantConclaveRarityRare
Heartseeker GUIDE

Understand Heartseeker

Useful when…

  • Conclave dagger setups where the close-range lock-on effect is useful.
  • Players willing to trade some blocking effectiveness for target lock-on.

What changes at each rank?

Heartseeker is a standard-slot Conclave mod for daggers. Rank 0 locks onto targets within 0.25 m and reduces Damage Block by 12.5%; rank 2 reaches 0.75 m and reduces it by 37.5%; rank 3 reaches 1 m and reduces it by 50%.

Is the higher rank worthwhile?

The mod reaches rank 3. Listed steps cost 30, 60, and 120 Endo and 1,449, 2,898, and 5,796 credits. Each rank increases lock-on distance while also increasing the blocking penalty. Choose a rank with both effects in mind rather than treating the extra range as a free improvement.

wiki.warframe.com ↗

How is it different from dagger stances?

Homing Fang and Pointed Wind are Standard dagger stance mods with listed descriptions of their strike patterns. Piercing Fury is a Conclave dagger stance. Stances occupy a stance slot and describe fighting forms; Heartseeker is a standard-slot Conclave mod with a target lock-on and Damage Block tradeoff. They have distinct roles and slot types.

Limitations and tradeoffs

  • Greater lock-on distance comes with a larger reduction to Damage Block.
  • The Conclave variant is restricted to dagger use in that mode.

Common mistakes to avoid

  • Ranking for the extra lock-on range without considering the simultaneous Damage Block penalty.
  • Confusing this standard-slot Conclave mod with a dagger stance mod.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0Lock onto targets within 0.25m, but reduces blocking effectiveness.
-12.5% Damage Block
1000
1Lock onto targets within 0.5m, but reduces blocking effectiveness.
-25% Damage Block
11301,449
2Lock onto targets within 0.75m, but reduces blocking effectiveness.
-37.5% Damage Block
12904,347
3Lock onto targets within 1m, but reduces blocking effectiveness.
-50% Damage Block
1321010,143

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

Heartseeker — 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 ↗

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