Norg Brain is a Resource extracted from Norg, freshwater fish found only at night in the large lake near Cetus.
Acquisition[]
Norg Brains are acquired by cutting up Norg caught through Fishing. Go to Fisher Hai-Luk in Cetus, select the desired amount of Norg available, and select the "Cut Fish" option to extract the components. Each Norg cut yields one Norg Brain.
Norg Brain was also made available from Nakak in Cetus during Operation: Plague Star for 
750 Operational Supply Standing and 
1,500, with each purchase giving one unit of Norg Brain.
Norg Brain can also drop from Tusk Thumpers on the Plains of Eidolon.
Drop Locations[]
Mission Drop Tables
| Mission Type | Source | Rotations or Drop Table |
Chance[1] | Quantity[2] | Avg. per roll[3] | Star Chart Nodes |
|---|
Enemy Drop Tables
| Enemy | Drop Table Chance[4] | Item Chance[5] | Chance[6] | Expected Kills[7] | Quantity[8] | Avg. per roll attempt[9] |
|---|---|---|---|---|---|---|
| Narmer Thumper | 400% | 4.17% | 16.68% | 6 | 1 | 0.1668 |
| Narmer Thumper Bull | 600% | 4.17% | 25.02% | 4 | 1 | 0.2502 |
| Narmer Thumper Doma | 800% | 4.17% | 33.36% | 3 | 1 | 0.3336 |
| Tusk Thumper | 400% | 4.17% | 16.68% | 6 | 1 | 0.1668 |
| Tusk Thumper Bull | 600% | 4.17% | 25.02% | 4 | 1 | 0.2502 |
| Tusk Thumper Doma | 800% | 4.17% | 33.36% | 3 | 1 | 0.3336 |
Sourced from the official drop table repository. See Module:DropTables/data to edit on the wiki.
Blueprints Requiring Norg Brain[]
| Blueprint | Type | Quantity |
|---|---|---|
| Juttni Brace | Amp | 2 |
 Shraksun Scaffold |
Amp | 2 |
 Shwaak Prism |
Amp | 2 |
 Styanax Neuroptics |
Component | 5 |
| Total | 16 |
|---|
Notes[]
- The Ostron faction requires 1 Norg Brain to advance from Surah to Kin.
- ↑ Chance to roll item within drop table
- ↑ Amount rewarded on successful roll
- ↑ (Quantity × Chance)
- ↑ Chance to roll drop table
- ↑ Chance to roll item within drop table
- ↑ (Drop Table Chance × Item Chance)
- ↑ (1 / Chance), see WARFRAME Wiki:Expected & Nearly Guaranteed Numbers for more details
- ↑ Amount rewarded on successful roll
- ↑ (Quantity × Chance), average item quantity on a roll attempt (successful or not)