Barrel Diffusion
- Polarity
- Madurai
- Rarity
- Rare
- Drain
- 6 → 11
- Fits
- Pistol
(Stats)
- +120% Multishot
Curated and corroborated — the export and the wiki independently state the same effect.
Drain by rank
- R0 6
- R1 7
- R2 8
- R3 9
- R4 10
- R5 11
A matching polarity halves the drain, rounded up; a mismatched one costs more than no polarity at all.
(Acquisition)
Barrel Diffusion drops in 24 places. The best odds are 1.84% at Venus/Romula (Defense), rotation C.
Missions 24
| Where | Rotation | Chance |
|---|---|---|
| Venus/Romula (Defense) | C | 1.84% |
| Earth/Coba (Defense) | C | 1.84% |
| Mars/Kadesh (Defense) | C | 1.84% |
| Jupiter/Sinai (Defense) | C | 1.84% |
| Pluto/Sechura (Defense) | C | 1.84% |
| Ceres/Seimeni (Defense) | C | 1.84% |
| Eris/Akkad (Defense) | C | 1.84% |
| Sedna/Sangeru (Defense) | C | 1.84% |
| Europa/Larzac (Defense) | C | 1.84% |
| Shik Tal | — | — |
| Leekter | — | — |
| Vem Tabook | — | — |
| Tusk Seeker | — | — |
| Anu Mantalyst | — | — |
| Kuva Seeker | — | — |
| Anu Brachiolyst | — | — |
| Anu Pyrolyst | — | — |
| Anu Symbilyst | — | — |
| Frontier Seeker | — | — |
| Grineer Manic | — | — |
4 further locations at the same or lower odds are not listed.
Chances are per reward roll. Where a mission appears in more than one reward table, the best figure is the one shown.
(Information)
- Introduced
- 0
- Max rank
- 5
- Tradable
- Yes
- Transmutable
- Yes
- Exilus slot
- No
Cannot be equipped with
Flawed Barrel Diffusion · Amalgam Barrel Diffusion · Galvanized Diffusion
(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.