High Durium Guillotine

Taken all the way down to base materials, one High Durium Guillotine is 3 crafting steps deep and needs 5 intermediates — High Durium Nugget ×3, Ametrine ×1, Sea Swallow Leather ×1 and 2 others — which resolve to 8 distinct raw materials totalling 34 units, plus 69 crystals.

That bill outweighs 11,052 of the 13,602 recipes tracked here and 1,301 of the 1,932 Blacksmith ones, and 337 recipes nest deeper.

Only 15 of those crystals go into the final step; the other 54 are burned by the intermediates, so the real crystal cost is 32 Fire Crystal, 16 Wind Crystal, 14 Earth Crystal and 1 other kind.

The chain crosses four disciplines — Blacksmith to Lv 81, Goldsmith to Lv 81, Leatherworker to Lv 78 and Alchemist to Lv 75 — so no single class can finish it unaided.

5 of the 8 raw materials match a gathering node, none of them timed; the other 3 come from vendors, drops or content this site does not track.

Of the intermediates, Sea Swallow Leather has the widest use: 124 recipes call for it, spanning six of the eight crafting classes.