Patchwork Sofa

Taken all the way down to base materials, one Patchwork Sofa is 2 crafting steps deep and needs 5 intermediates — Gargantua Leather ×2, Gomphotherium Leather ×2, Green Glider Leather ×2 and 2 others — which resolve to 8 distinct raw materials totalling 48 units, plus 82 crystals.

That bill outweighs 12,691 of the 13,602 recipes tracked here and 1,815 of the 1,844 Leatherworker ones, and 4,464 recipes nest deeper.

Only 16 of those crystals go into the final step; the other 66 are burned by the intermediates, so the real crystal cost is 66 Earth Crystal and 16 Wind Crystal.

The chain crosses two disciplines — Leatherworker to Lv 100 and Carpenter to Lv 98 — so no single class can finish it unaided.

3 of the 8 raw materials match a gathering node, none of them timed; the other 5 come from vendors, drops or content this site does not track.

Of the intermediates, Gargantua Leather has the widest use: 89 recipes call for it, spanning five of the eight crafting classes.