FRAMELEGEND
(04) (Mod) © 2026

Impenetrable Offense

Polarity
Madurai
Rarity
Rare
Drain
10 → 13
Fits
Melee
Impenetrable Offense mod card

(Stats)

  • +30% Damage Block
  • -10% Melee Damage

Curated and corroborated — the export and the wiki independently state the same effect. Part of this mod's effect isn't counted in a build's stats.

  • Outside the engine: +30% Damage Block

Drain by rank

  1. R0 10
  2. R1 11
  3. R2 12
  4. R3 13

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

How to get Impenetrable Offense

No drop table lists Impenetrable Offense. It comes from trading with another player, or Conclave standing — the tables do not cover those.

(Information)

Introduced
17
Max rank
3
Tradable
Yes
Transmutable
No
Exilus slot
No
Conclave
PvP only

(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)