Rarefied Ovim Wool Tunic

Taken all the way down to base materials, one Rarefied Ovim Wool Tunic is 4 crafting steps deep and needs 5 intermediates — Ovim Wool ×2, Hardsilver Nugget ×1, Zonure Leather ×1 and 2 others — which resolve to 7 distinct raw materials totalling 23 units, plus 53 crystals.

That bill outweighs 8,647 of the 13,602 recipes tracked here and 1,141 of the 1,968 Weaver ones, and 1 recipe nests deeper.

Only 14 of those crystals go into the final step; the other 39 are burned by the intermediates, so the real crystal cost is 21 Lightning Crystal, 14 Water Crystal, 11 Wind Crystal and 1 other kind.

The chain crosses four disciplines — Weaver to Lv 78, Alchemist to Lv 76, Leatherworker to Lv 76 and Goldsmith to Lv 54 — so no single class can finish it unaided.

5 of the 7 raw materials come out of the ground, and one of them is time-gated: Ala Mhigan Salt Crystal (0:00, 12:00). The widest gap between consecutive opening times is 12 Eorzean hours, about 35 real-world minutes.

Of the intermediates, Hardsilver Nugget has the widest use: 88 recipes call for it, spanning seven of the eight crafting classes.