Kumbhiraskin Gloves of Crafting

Taken all the way down to base materials, one Kumbhiraskin Gloves of Crafting is 2 crafting steps deep and needs 3 intermediates — Kumbhira Leather ×2, Saiga Leather ×1 and Scarlet Moko Cloth ×1 — which resolve to 4 distinct raw materials totalling 20 units, plus 48 crystals.

That bill outweighs 7,876 of the 13,602 recipes tracked here and 1,025 of the 1,844 Leatherworker ones, and 4,464 recipes nest deeper.

Only 16 of those crystals go into the final step; the other 32 are burned by the intermediates, so the real crystal cost is 32 Earth Crystal, 8 Lightning Crystal and 8 Wind Crystal.

The chain crosses two disciplines — Leatherworker to Lv 87 and Weaver to Lv 86 — so no single class can finish it unaided.

2 of the 4 raw materials match a gathering node, none of them timed; the other 2 come from vendors, drops or content this site does not track.

Of the intermediates, Saiga Leather has the widest use: 83 recipes call for it, spanning seven of the eight crafting classes.