Adamantite Bill

Taken all the way down to base materials, one Adamantite Bill is 2 crafting steps deep and needs 4 intermediates — Adamantite Nugget ×3, Amphiptere Leather ×1, Birch Lumber ×1 and 1 other — which resolve to 8 distinct raw materials totalling 34 units, plus 39 crystals.

That bill outweighs 11,052 of the 13,602 recipes tracked here and 1,301 of the 1,932 Blacksmith ones, and 4,464 recipes nest deeper.

Only 10 of those crystals go into the final step; the other 29 are burned by the intermediates, so the real crystal cost is 20 Fire Crystal, 10 Earth Crystal, 5 Wind Crystal and 1 other kind.

The chain crosses four disciplines — Blacksmith to Lv 58, Carpenter to Lv 58, Leatherworker to Lv 58 and Alchemist to Lv 55 — so no single class can finish it unaided.

4 of the 8 raw materials come out of the ground, and 2 of them are time-gated: Adamantite Ore (0:00, 2:00, 6:00, 10:00, 12:00, 14:00, 18:00, 22:00) and Darksteel Ore (1:00). The widest gap between consecutive opening times is 4 Eorzean hours, about 12 real-world minutes.

Of the intermediates, Amphiptere Leather has the widest use: 108 recipes call for it, spanning seven of the eight crafting classes.