Prototype Rancour

Forgeable sword with Physical DMG Bonus as its level-1 secondary stat.
Its passive builds ATK and DEF from Normal/Charged Attack hits, so it favors sustained on-field hits rather than an elemental-damage trigger. R1 grants 4% per stack for 6 seconds, up to four stacks, with a 0.3-second trigger interval.
When it fits: Choose it when physical damage and repeated normal/charged hits match the intended build, and compare its sword billet against Iron Sting.
The tradeoff: One source recipe run makes 1 and lists 500 Mora, 1 Northlander Sword Billet, 50 Crystal Chunk, 50 White Iron Chunk at Blacksmith / Forging; 1 recipe variant(s) for this output are grouped together. Verify access where the pack is incomplete. Verify diagram/billet eligibility; character refunds and game-specific bonuses are outside base costs. Passive summary is paraphrased from the pinned English weapon record (R1). It uses a Northlander Sword Billet; the stacked effect requires hits to build and expires without maintenance. Recipe inputs also compete with other forged swords.
Normal or Charged Attack hits grant 4% ATK and DEF for 6 seconds, stacking four times. Triggers are separated by at least 0.3 seconds.
Planner recipes & alternatives
Material calculator: genshin-db 5.2.14 · 49a6544a6c6a.
Access & prerequisites
- Formula source: Base-game forging formula; the specialist reference lists it as available from the start. Unlock ownership is not tracked.
- The forging formula must be available; obtain and learn its diagram where required.
- One billet is consumed per weapon. Compare other uses of the same billet before making extra copies for refinement.
- Base costs only; character ore refunds are not simulated.
- 10 seconds is the recipe duration; parallel forge queues and collection time are not scheduled.
Upgrade material forecast
Select a source-recorded upgrade step to inspect its full material commitment.
Used by 0 objects
No downstream uses are recorded in this source scope.


