Classical Sagittarius's Headband ★★

Taken all the way down to base materials, one Classical Sagittarius's Headband is 2 crafting steps deep and needs 4 intermediates — Golden Silk ×2, Grade 6 Dexterity Alkahest ×2, Ophiotauros Leather ×1 and 1 other — which resolve to 11 distinct raw materials totalling 28 units, plus 38 crystals.

That bill outweighs 9,936 of the 13,602 recipes tracked here and 1,333 of the 1,968 Weaver ones, and 4,464 recipes nest deeper.

Only 6 of those crystals go into the final step; the other 32 are burned by the intermediates, so the real crystal cost is 12 Lightning Cluster, 12 Wind Cluster, 8 Earth Crystal and 2 other kinds.

The chain crosses four disciplines — Weaver to Lv 90, Alchemist to Lv 90, Goldsmith to Lv 90 and Leatherworker to Lv 88 — so no single class can finish it unaided.

6 of the 11 raw materials come out of the ground, and 3 of them are time-gated: Double-edged Herb (10:00, 22:00), Golden Cocoon (8:00, 20:00) and 1 other. The widest gap between consecutive opening times is 6 Eorzean hours, about 18 real-world minutes.

Of the intermediates, Ophiotauros Leather has the widest use: 153 recipes call for it, spanning seven of the eight crafting classes.