Some enemies drop the same items while other drop rarer goodies during Railjack missions but when it comes to farming, knowing which enemy drops whatever you are looking for makes things easier.
Not all drops can be obtained in a single Proxima and knowing what enemies exactly drop the items you are looking for will make it much easier to figure out where it is best to farm.
Below are the enemies in each of the Proximas as well as their drops:
Earth Proxima Ships
Elite Kosma Outrider
- Zetki Apoc I
- Zetki Carcinnox MK I
- Zetki Cryophon MK I
- Zetki Engines MK I
- Zetki Photor MK I
- Zetki Pulsar MK I
- Zetki Reactor MK I
- Zetki Shield Array MK I
Kosma Cutter
- Heat Sink
- Last Stand
- Battle Forge
- Conic Nozzle
- Bulkhead
- Seeker Volley
Kosma Flak
- Bulkhead
- Fire Suppression
- Maxima
- Warhead
- Hyperflux
Kosma Gokstad Crewship
- Lavan Apoc MK I
- Lavan Carcinnox MK I
- Lavan Cryophon MK I
- Lavan Photor MK I
- Lavan Pulsar MK I
- Vidar Apoc MK I
- Vidar Carcinnox MK I
- Vidar Cryophon MK I
- Vidar Photor MK I
- Vidar Pulsar MK I
Kosma Outrider
- Bulkhead
- Forward Artillery
- Ablative Shell
- Ion Burn
- Section Density
Kosma Ramsled
- Resources
Kosma Taktis
- Anode Cell
- Hull Weave
- Heat Sink
- Flow Burn
- Particle Ram
- Tether
- Winged Storm
Earth Proxima Units
Kosma Butcher
- Endo
- Fast Hands
- Point Strike
- Pressure Point
- North Wind
- Reflex Coil
- Smite Grineer
- Flow
Kosma Elite Lancer
- Quickdraw
- Redirection
- Revenge
- Endo
- Razor Shot
- Crossing Snakes
- Thunderbolt
- Undying Will
Kosma Evicerator
- Disruptor
- Lingering Torment
- Melee Prowess
- Pistol Gambit
- Shocking Touch
- Sundering Weave
- Endo
Kosma Gokstad Pilot
- Quickdraw
- Redirection
- Revenge
- Endo
- Razor Shot
- Crossing Snakes
- Thunderbolt
- Undying Will
Kosma Gokstad Officer
- Blunderbuss
- Endo
- Gorgon Blueprint
- Magazine Warp
- Slip Magazine
- Endo
- Shell Compression
- Decisive Judgement
Kosma Raider
- Pressure Point
- Vitality
- Diamond Skin
- Heated Charge
- Endo
- Heavy Trauma
- Iron Phoenix
- Streamline
Kosma Raider Carver
- Pressure Point
- Vitality
- Diamond Skin
- Heated Charge
- Endo
- Heavy Trauma
- Iron Phoenix
- Streamline
Kosma Roller Sentry
- Endo
- Enhanced Vitality
- Trick Mag
- True Steel
- Endo
- Fast Deflection
- Hellfire
- Endo
Kosma Suppressor
- Assault Mode
- Endo
- Bane Of Grineer
- Endo
- Sure Shot
- Swirling Tiger