Ferrox

Step-by-step guide

Everything you need to get it into your arsenal, in order.

1. Get the blueprint

   Buy the blueprint from the in-game Market for 15,000 credits.

   The built weapon also sells for 150 platinum on the Market (paid shortcut, not needed).

2. Craft the sub-components

   • 
     Fieldron ×5 Foundry cost: 15,000 credits · Build time: 12h Control Module ×5 · Fieldron Sample ×50 · Plastids ×1,250 · Salvage ×2,500
   • 
     Forma Foundry cost: 35,000 credits · Build time: 23h Morphics ×1 · Neural Sensors ×1 · Neurodes ×1 · Orokin Cell ×1

3. Gather the resources

   • Alloy Plate ×30,000 Venus · Ceres · Phobos · Jupiter · Sedna · Pluto
   • Salvage ×35,000 Mars · Jupiter · Sedna · Kuva Fortress

   Total resource list (sub-recipes included)

   • Salvage ×37,500 Mars · Jupiter · Sedna · Kuva Fortress
   • Alloy Plate ×30,000 Venus · Ceres · Phobos · Jupiter · Sedna · Pluto
   • Plastids ×1,250 Phobos · Saturn · Uranus · Pluto · Eris
   • Fieldron Sample ×50 Venus · Mars · Europa · Neptune · Pluto
   • Control Module ×5 Europa · Neptune · Void
   • Morphics ×1 Mercury · Mars · Phobos · Europa · Pluto
   • Neural Sensors ×1 Jupiter · Kuva Fortress
   • Neurodes ×1 Earth · Lua · Deimos · Eris
   • Orokin Cell ×1 Ceres · Saturn · Deimos

   • Salvage 37,500 · 55%
   • Alloy Plate 30,000 · 44%
   • Plastids 1,250 · 2%
   • Fieldron Sample 50 · 0%
   • Control Module 5 · 0%
   • Morphics 1 · 0%

4. Craft it in the foundry

   Foundry cost: 30,000 credits

   Build time: 1d (24h)

   Claim it and equip it. Done, Tenno.

Farming assumes a radshare squad for relics and the planner’s per-mission timings (estimated/derived, labeled on each page). The foundry runs on its own: you can play meanwhile.