Gazelleskin Boots of Healing

Taken all the way down to base materials, one Gazelleskin Boots of Healing is 3 crafting steps deep and needs 6 intermediates — Gazelle Leather ×2, Grade 1 Reisui of Mind ×1, Rubber ×1 and 3 others — which resolve to 10 distinct raw materials totalling 29 units, plus 37 crystals.

That bill outweighs 10,170 of the 13,602 recipes tracked here and 1,478 of the 1,844 Leatherworker ones, and 337 recipes nest deeper.

Only 10 of those crystals go into the final step; the other 27 are burned by the intermediates, so the real crystal cost is 15 Earth Crystal, 9 Water Crystal, 7 Lightning Crystal and 2 other kinds.

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

9 of the 10 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, Rubber has the widest use: 191 recipes call for it, spanning four of the eight crafting classes.