Funguar Chair

Taken all the way down to base materials, one Funguar Chair is 2 crafting steps deep and needs 2 intermediates — Walnut Lumber ×2 and Beeswax ×1 — which resolve to 2 distinct raw materials totalling 9 units, plus 9 crystals.

That bill outweighs 5,492 of the 13,602 recipes tracked here and 549 of the 1,552 Carpenter ones, and 4,464 recipes nest deeper.

Only 4 of those crystals go into the final step; the other 5 are burned by the intermediates, so the real crystal cost is 6 Wind Shard, 2 Ice Shard and 1 Water Shard.

The chain crosses two disciplines — Carpenter to Lv 25 and Alchemist to Lv 10 — so no single class can finish it unaided.

Both raw materials are gathered, and no spot for either is timed, so nothing in the tree waits on the Eorzean clock.

Of the intermediates, Walnut Lumber has the widest use: 128 recipes call for it, spanning eight of the eight crafting classes.