Grand Chair ★★

Taken all the way down to base materials, one Grand Chair is 2 crafting steps deep and needs 3 intermediates — Ground Sloth Leather ×4, Bloodhempen Yarn ×2 and Zelkova Lumber ×1 — which resolve to 5 distinct raw materials totalling 23 units, plus 18 crystals.

That bill outweighs 8,647 of the 13,602 recipes tracked here and 1,208 of the 1,844 Leatherworker ones, and 4,464 recipes nest deeper.

Only 4 of those crystals go into the final step; the other 14 are burned by the intermediates, so the real crystal cost is 6 Earth Cluster, 6 Wind Cluster, 5 Wind Crystal and 1 other kind.

The chain crosses three disciplines — Leatherworker to Lv 70, Carpenter to Lv 68 and Weaver to Lv 61 — so no single class can finish it unaided.

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

Of the intermediates, Bloodhempen Yarn has the widest use: 92 recipes call for it, spanning four of the eight crafting classes.