FRAMELEGEND
(04) (Mod) © 2026

Metal Fiber

Polarity
Vazarin
Rarity
Common
Drain
4 → 14
Fits
COMPANION
Metal Fiber mod card

(Stats)

  • +250% Armor

Curated and corroborated — the export and the wiki independently state the same effect.

Drain by rank

  1. R0 4
  2. R1 5
  3. R2 6
  4. R3 7
  5. R4 8
  6. R5 9
  7. R6 10
  8. R7 11
  9. R8 12
  10. R9 13
  11. R10 14

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

How to get Metal Fiber

Metal Fiber drops in 15 places. The best odds are null at Vapos Prod Crewman.

Missions 15

Where Rotation Chance
Vapos Prod Crewman — —
Terra Detron Crewman — —
Terra Research Crewman — —
Fog Comba — —
Sap Comba — —
Nul Comba — —
Slo Comba — —
Terra Crewman — —
Terra Elite Crewman — —
Terra Plasmor Crewman — —
Corpus Power Carrier — —
Terra Sniper Crewman — —
Juno Malleus Machinist — —
Prod Crewman — —
Orb Vallis - Temple of Profit Enemies — —

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

(Information)

Introduced
7
Max rank
10
Tradable
Yes
Transmutable
Yes
Exilus slot
No

Cannot be equipped with

Link Fiber

(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)

(Mods that touch on the same things)

Mods whose effect names the same thing and that fit the same place — companion. Naming a thing is not doing it: a mod here may only mention it in passing.