White Oak Spinning Wheel

Taken all the way down to base materials, one White Oak Spinning Wheel is 2 crafting steps deep and needs 2 intermediates — White Oak Lumber ×3 and Deepgold Nugget ×1 — which resolve to 3 distinct raw materials totalling 17 units, plus 35 crystals.

That bill outweighs 7,161 of the 13,602 recipes tracked here and 692 of the 1,552 Carpenter ones, and 4,464 recipes nest deeper.

Only 11 of those crystals go into the final step; the other 24 are burned by the intermediates, so the real crystal cost is 24 Wind Crystal, 6 Fire Crystal and 5 Ice Crystal.

The chain crosses two disciplines — Carpenter to Lv 71 and Blacksmith to Lv 71 — so no single class can finish it unaided.

All 3 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, Deepgold Nugget has the widest use: 55 recipes call for it, spanning six of the eight crafting classes.