Hingan Door (Mokuzo)

Taken all the way down to base materials, one Hingan Door (Mokuzo) is 2 crafting steps deep and needs 3 intermediates — Beech Lumber ×4, Mythrite Nugget ×4 and Cut Stone ×3 — which resolve to 4 distinct raw materials totalling 49 units, plus 38 crystals.

That bill outweighs 12,749 of the 13,602 recipes tracked here and 1,352 of the 1,552 Carpenter ones, and 4,464 recipes nest deeper.

Only 5 of those crystals go into the final step; the other 33 are burned by the intermediates, so the real crystal cost is 15 Wind Crystal, 12 Fire Crystal, 9 Wind Shard and 1 other kind.

The chain crosses three disciplines — Carpenter to Lv 61, Blacksmith to Lv 51 and Goldsmith to Lv 30 — so no single class can finish it unaided.

All 4 raw materials are gathered, and not one of their spots is timed, so nothing in the tree waits on the Eorzean clock.

Of the intermediates, Cut Stone has the widest use: 103 recipes call for it, spanning six of the eight crafting classes.