Koppranickel Earrings of Aiming

Taken all the way down to base materials, one Koppranickel Earrings of Aiming is 3 crafting steps deep and needs 3 intermediates — Kyanite ×2, Koppranickel Ingot ×1 and Koppranickel Nugget ×2 — which resolve to 5 distinct raw materials totalling 22 units, plus 22 crystals.

That bill outweighs 8,402 of the 13,602 recipes tracked here and 1,234 of the 2,216 Goldsmith ones, and 337 recipes nest deeper.

Only 7 of those crystals go into the final step; the other 15 are burned by the intermediates, so the real crystal cost is 19 Wind Crystal and 3 Fire Crystal.

Every step is Goldsmith work, from a Lv 61 intermediate up to the Lv 63 finish, so one class covers the whole chain.

All 5 raw materials are gathered, and not one of their spots is timed, so nothing in the tree waits on the Eorzean clock.

Of the intermediates, Koppranickel Nugget has the widest use: 124 recipes call for it, spanning seven of the eight crafting classes.