Acacia Longbow

Taken all the way down to base materials, one Acacia Longbow is 2 crafting steps deep and needs 4 intermediates — Acacia Lumber ×2, Titanium Gold Nugget ×2, Cobalt Tungsten Ingot ×1 and 1 other — which resolve to 6 distinct raw materials totalling 33 units, plus 64 crystals.

That bill outweighs 10,907 of the 13,602 recipes tracked here and 1,116 of the 1,552 Carpenter ones, and 4,464 recipes nest deeper.

Only 16 of those crystals go into the final step; the other 48 are burned by the intermediates, so the real crystal cost is 32 Wind Crystal, 24 Fire Crystal and 8 Ice Crystal.

The chain crosses two disciplines — Carpenter to Lv 96 and Blacksmith to Lv 96 — so no single class can finish it unaided.

All 6 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, Titanium Gold Nugget has the widest use: 110 recipes call for it, spanning seven of the eight crafting classes.