Sky Pirate's Beret of Aiming ★★

Taken all the way down to base materials, one Sky Pirate's Beret of Aiming is 3 crafting steps deep and needs 5 intermediates — Pterodactyl Leather ×2, Chimerical Felt ×1, Grade 1 Dexterity Dissolvent ×1 and 2 others — which resolve to 12 distinct raw materials totalling 26 units, plus 25 crystals.

That bill outweighs 9,543 of the 13,602 recipes tracked here and 1,336 of the 1,844 Leatherworker ones, and 337 recipes nest deeper.

Only 4 of those crystals go into the final step; the other 21 are burned by the intermediates, so the real crystal cost is 6 Earth Cluster, 5 Lightning Crystal, 4 Water Crystal and 3 other kinds.

The chain crosses four disciplines — Leatherworker to Lv 60, Weaver to Lv 58, Goldsmith to Lv 54 and Alchemist to Lv 53 — so no single class can finish it unaided.

7 of the 12 raw materials come out of the ground, and one of them is time-gated: Volcanic Rock Salt (17:00). That window comes round once per Eorzean day, every 70 real-world minutes.

Of the intermediates, Chimerical Felt has the widest use: 113 recipes call for it, spanning six of the eight crafting classes.