Hemiskin Trousers of Aiming ★★★★

Taken all the way down to base materials, one Hemiskin Trousers of Aiming is 3 crafting steps deep and needs 7 intermediates — Grade 3 Dexterity Dissolvent ×3, Hemicyon Leather ×3, Gold Ingot ×1 and 4 others — which resolve to 16 distinct raw materials totalling 50 units, plus 79 crystals.

That bill outweighs 12,777 of the 13,602 recipes tracked here and 1,823 of the 1,844 Leatherworker ones, and 337 recipes nest deeper.

Only 6 of those crystals go into the final step; the other 73 are burned by the intermediates, so the real crystal cost is 17 Wind Cluster, 14 Wind Crystal, 12 Earth Cluster and 5 other kinds.

The chain crosses four disciplines — Leatherworker to Lv 60, Alchemist to Lv 60, Weaver to Lv 60 and Goldsmith to Lv 50 — so no single class can finish it unaided.

9 of the 16 raw materials come out of the ground, and 5 of them are time-gated: Star Cotton Boll (4:00, 16:00), Wattle Bark (2:00, 14:00) and 3 others. The widest gap between consecutive opening times is 6 Eorzean hours, about 18 real-world minutes.

Of the intermediates, Gold Ingot has the widest use: 184 recipes call for it, spanning seven of the eight crafting classes.