Critical Mutation

Polarity: Madurai
Rarity: Rare
Drain: 2 → 7
Fits: Catabolyst

(Stats)

Each kill increases Critical Chance and Critical Damage by 30% up to 300%. Reduce by 30% when fewer than 3 enemies are struck by the grenade explosion.

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.

Outside the engine: Each kill increases Critical Chance and Critical Damage by 30% up to 300%. Reduce by 30% when fewer than 3 enemies are struck by the grenade explosion.

Drain by rank

R0 2
R1 3
R2 4
R3 5
R4 6
R5 7

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

How to get Critical Mutation

No drop table lists Critical Mutation. It comes from trading with another player — the tables do not cover those.

(Information)

Introduced: 34
Max rank: 5
Tradable: Yes
Transmutable: No
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)

Belongs to Catabolyst
Listed among Secondary Mods