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(04) (Mod) © 2026

Auxiliary Power

Polarity
Madurai
Rarity
Uncommon
Drain
6 → 11
Fits
Archwing
Auxiliary Power mod card

(Stats)

  • +100% Energy Max

Not curated. The effect text above comes straight from the game export, which carries per-mod errors. The builder refuses to compute with it.

Drain by rank

  1. R0 6
  2. R1 7
  3. R2 8
  4. R3 9
  5. R4 10
  6. R5 11

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

(Acquisition)

Auxiliary Power drops in 15 places. The best odds are null at Gyre Raider Carver.

Missions 15

Where Rotation Chance
Gyre Raider Carver
Gyre Raider Eviscerator
Gyre Raider
Shield Dargyn
Uncommon Grineer Storage Container
Rare Grineer Storage Container
Reinforced Grineer Storage Container
Rare Orokin Storage Container
Reinforced Orokin Storage Container
Nascent Membroid
Juvenile Membroid
Mature Membroid
Apex Membroid
Common Grineer Storage Container
Orokin Storage Container

Chances are per reward roll. Where a mission appears in more than one reward table, the best figure is the one shown.

(Information)

Introduced
15
Max rank
5
Tradable
Yes
Transmutable
Yes
Exilus slot
No

(Sources)

Polarity, drain, rarity, compatibility and the card art come from the game export (snapshot 19 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.