Dwarven Cotton Trousers

Taken all the way down to base materials, one Dwarven Cotton Trousers is 3 crafting steps deep and needs 3 intermediates — Dwarven Cotton ×2, Sea Swallow Leather ×1 and Dwarven Cotton Thread ×7 — which resolve to 3 distinct raw materials totalling 17 units, plus 38 crystals.

That bill outweighs 7,161 of the 13,602 recipes tracked here and 916 of the 1,968 Weaver ones, and 337 recipes nest deeper.

Only 14 of those crystals go into the final step; the other 24 are burned by the intermediates, so the real crystal cost is 24 Lightning Crystal, 7 Earth Crystal and 7 Wind Crystal.

The chain crosses two disciplines — Weaver to Lv 80 and Leatherworker to Lv 78 — so no single class can finish it unaided.

2 of the 3 raw materials match a gathering node, none of them timed; the other 1 comes from vendors, drops or content this site does not track.

Of the intermediates, Dwarven Cotton has the widest use: 165 recipes call for it, spanning eight of the eight crafting classes.