Amprex

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 50,000 credits.

   The built weapon also sells for 225 platinum on the Market (paid shortcut, not needed).

2. Craft the sub-components

   • 
     Fieldron ×8 Foundry cost: 15,000 credits · Build time: 12h Control Module ×8 · Fieldron Sample ×80 · Plastids ×2,000 · Salvage ×4,000

3. Gather the resources

   • Argon Crystal ×3 Void Decays: halves every 24h outside the Void. Farm it the day you craft.
   • Ferrite ×9,000 Mercury · Earth · Lua · Neptune · Void
   • Plastids ×600 Phobos · Saturn · Uranus · Pluto · Eris

   Total resource list (sub-recipes included)

   • Ferrite ×9,000 Mercury · Earth · Lua · Neptune · Void
   • Salvage ×4,000 Mars · Jupiter · Sedna · Kuva Fortress
   • Plastids ×2,600 Phobos · Saturn · Uranus · Pluto · Eris
   • Fieldron Sample ×80 Venus · Mars · Europa · Neptune · Pluto
   • Control Module ×8 Europa · Neptune · Void
   • Argon Crystal ×3 Void

   • Ferrite 9,000 · 57%
   • Salvage 4,000 · 25%
   • Plastids 2,600 · 17%
   • Fieldron Sample 80 · 1%
   • Control Module 8 · 0%
   • Argon Crystal 3 · 0%

4. Craft it in the foundry

   Foundry cost: 25,000 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.