Harrowing Spire

Polarity: Madurai
Rarity: Rare
Drain: -2 → 1
Fits: Bayonet

(Stats)

Curated and corroborated — the export and the wiki independently state the same effect. None of this mod's effect is counted in a build's stats.

Drain by rank

R0 2
R1 3
R2 4
R3 5

A matching polarity halves the drain, rounded up; a mismatched one costs more than no polarity at all.

How to get Harrowing Spire

No drop table lists Harrowing Spire. It comes from transmutation, or trading with another player — the tables do not cover those.

(Information)

Introduced: 41
Max rank: 3
Tradable: Yes
Transmutable: Yes
Exilus slot: No

(Sources)

Polarity, drain, rarity, compatibility and the card art come from the game export (snapshot 30 Sept 2026). Introduction version, tradability, mod sets and the drop tables come from the WARFRAME Wiki, CC BY-SA. Whether an effect is curated is our own judgement, recorded per mod.

(Where it goes)

Listed among Stance Mods