WarframeAlchemyLab ES
Kronen

Farming plan

Kronen

Arsenal: Kronen

Step-by-step guide

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

Mastery Rank required: MR 3 Foundry time: 12h Total credits: 85,000

  1. Get the blueprint

    Buy the blueprint from the in-game Market for 65,000 credits.

    The built weapon also sells for 200 platinum on the Market (paid shortcut, not needed).

  2. Gather the resources

    • Argon Crystal ×2 Void Decays: halves every 24h outside the Void. Farm it the day you craft.
    • Ferrite ×1,500 Mercury · Earth · Lua · Neptune · Void
    • Nano Spores ×2,000 Saturn · Neptune · Eris · Deimos
    • Plastids ×1,000 Phobos · Saturn · Uranus · Pluto · Eris
    Ingredients
    Nano Spores: 2,000 (44%) Ferrite: 1,500 (33%) Plastids: 1,000 (22%) Argon Crystal: 2 (0%) 4,502
    • Nano Spores 2,000 · 44%
    • Ferrite 1,500 · 33%
    • Plastids 1,000 · 22%
    • Argon Crystal 2 · 0%

  3. Craft it in the foundry

    Foundry cost: 20,000 credits

    Build time: 12h

    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.