Twinsilk Hood of Healing

Taken all the way down to base materials, one Twinsilk Hood of Healing is 3 crafting steps deep and needs 7 intermediates — Twinsilk ×2, Durium Ingot ×1, Gazelle Leather ×1 and 4 others — which resolve to 12 distinct raw materials totalling 39 units, plus 45 crystals.

That bill outweighs 11,756 of the 13,602 recipes tracked here and 1,689 of the 1,968 Weaver ones, and 337 recipes nest deeper.

Only 10 of those crystals go into the final step; the other 35 are burned by the intermediates, so the real crystal cost is 17 Lightning Crystal, 14 Wind Crystal, 9 Water Crystal and 1 other kind.

The chain crosses four disciplines — Weaver to Lv 68, Leatherworker to Lv 68, Alchemist to Lv 66 and Goldsmith to Lv 66 — so no single class can finish it unaided.

11 of the 12 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, Durium Nugget has the widest use: 142 recipes call for it, spanning seven of the eight crafting classes.