Titanbronze Bayonet

Taken all the way down to base materials, one Titanbronze Bayonet is 3 crafting steps deep and needs 5 intermediates — Titanbronze Ingot ×2, Lazurite ×1, Sandteak Lumber ×1 and 2 others — which resolve to 7 distinct raw materials totalling 27 units, plus 51 crystals.

That bill outweighs 9,763 of the 13,602 recipes tracked here and 1,123 of the 1,932 Blacksmith ones, and 337 recipes nest deeper.

Only 13 of those crystals go into the final step; the other 38 are burned by the intermediates, so the real crystal cost is 25 Fire Crystal, 20 Wind Crystal and 6 Earth Crystal.

The chain crosses three disciplines — Blacksmith to Lv 76, Carpenter to Lv 76 and Goldsmith to Lv 74 — so no single class can finish it unaided.

All 7 raw materials are gathered, and one of them is time-gated: Raw Lazurite (4:00, 16:00). The widest gap between consecutive opening times is 12 Eorzean hours, about 35 real-world minutes.

Of the intermediates, Titanium Nugget has the widest use: 112 recipes call for it, spanning six of the eight crafting classes.