Mythrite Round Knife

Taken all the way down to base materials, one Mythrite Round Knife is 3 crafting steps deep and needs 4 intermediates — Mythrite Nugget ×3, Archaeornis Leather ×1, Cedar Lumber ×1 and 1 other — which resolve to 5 distinct raw materials totalling 27 units, plus 24 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 6 of those crystals go into the final step; the other 18 are burned by the intermediates, so the real crystal cost is 15 Fire Crystal, 6 Earth Crystal and 3 Wind Crystal.

The chain crosses three disciplines — Blacksmith to Lv 52, Carpenter to Lv 51 and Leatherworker to Lv 51 — so no single class can finish it unaided.

4 of the 5 raw materials come out of the ground, and one of them is time-gated: Coerthan Tea Leaves (0:00, 8:00, 10:00, 12:00, 20:00, 22:00). The widest gap between consecutive opening times is 8 Eorzean hours, about 23 real-world minutes.

Of the intermediates, Mythrite Nugget has the widest use: 102 recipes call for it, spanning seven of the eight crafting classes.