Oasis Wardrobe

Taken all the way down to base materials, one Oasis Wardrobe is 3 crafting steps deep and needs 3 intermediates — Steel Ingot ×6, Oak Lumber ×4 and Steel Hinge ×2 — which resolve to 3 distinct raw materials totalling 30 units, plus 35 crystals.

That bill outweighs 10,368 of the 13,602 recipes tracked here and 1,066 of the 1,552 Carpenter ones, and 337 recipes nest deeper.

Only 7 of those crystals go into the final step; the other 28 are burned by the intermediates, so the real crystal cost is 16 Wind Shard, 12 Fire Shard and 7 Ice Shard.

The chain crosses three disciplines — Carpenter to Lv 33, Armorer to Lv 26 and Blacksmith to Lv 26 — so no single class can finish it unaided.

All 3 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, Steel Ingot has the widest use: 125 recipes call for it, spanning seven of the eight crafting classes.