How to Get Primed Bane of Grineer in Warframe (2026): Where It Drops, Stats and Is It Worth It
Last Updated on September 18, 2026
Primed Bane of Grineer is a legendary rifle (primary) mod: Increases damage against Grineer by 55% at max rank. Baro Ki'Teer, 400 Ducats and 140,000 credits when he brings it; trading is the only other way. Check the Baro page for his next visit. 55 percent against Grineer, multiplicative with everything else; it is the strongest single mod for Steel Path Grineer.
Reviewed September 13, 2026, current through Update 43.5. Stats are max rank from the live game data, drop chances from the official drop tables; this page is re-checked after every major patch.
| Mod facts | |
|---|---|
| Slot | Rifle (primary) |
| Rarity | Legendary |
| Polarity | Madurai (V) |
| Drain at max rank | 14 (rank 10) |
| At max rank | x1.55 Damage to Grineer |
| Fastest route | Baro Ki’Teer, 400 Ducats and 140,000 credits when he brings it; trading is the only other way. Check the Baro page for his next visit. |
| On our builds | 3 of 242 weapon pages |
Table of Contents
The card
Tap it to unfold the full card at max rank.
Rifle
Every way to get it
| Source | How | Chance |
|---|---|---|
| Baro Ki'Teer | Purchase unranked | 140,000 Credits and 400 Ducats |
| Trading | Player trade |
Weapons we put it on
Primed Bane of Grineer is in the recommended build on these guides; the tile opens the full build with every mod card.
Tips that save runs
- Rifle mods on rifle weapons
- Elemental damage mods on rifle weapons
- Critical chance and critical damage mods on rifle weapons
- Cannot be equipped with Bane of Grineer.
- Has no effect on Corrupted and Narmer Grineer.
Mistakes that waste runs
- Equipping it with Bane of Grineer.
- Expecting it to work on Corrupted or Narmer Grineer.
- Assuming it multiplies other damage sources instead of adding to them.