Straight-cut Twill Trousers ★★★★

Taken all the way down to base materials, one Straight-cut Twill Trousers is 2 crafting steps deep and needs 3 intermediates — Urqopacha Linen ×2, Linen Yarn ×1 and Sarcenet Cloth ×1 — which resolve to 5 distinct raw materials totalling 20 units, plus 28 crystals.

That bill outweighs 7,876 of the 13,602 recipes tracked here and 1,022 of the 1,968 Weaver ones, and 4,464 recipes nest deeper.

Only 6 of those crystals go into the final step; the other 22 are burned by the intermediates, so the real crystal cost is 9 Lightning Cluster, 9 Wind Cluster, 8 Lightning Crystal and 1 other kind.

Every step is Weaver work, from a Lv 32 intermediate up to the Lv 100 finish, so one class covers the whole chain.

3 of the 5 raw materials come out of the ground, and one of them is time-gated: Urqopacha Flax (6:00, 18:00). The widest gap between consecutive opening times is 12 Eorzean hours, about 35 real-world minutes.

Of the intermediates, Sarcenet Cloth has the widest use: 84 recipes call for it, spanning seven of the eight crafting classes.