Oasis Hanging Placard

Taken all the way down to base materials, one Oasis Hanging Placard is 2 crafting steps deep and needs 3 intermediates — Electrum Ingot ×6, Linen Yarn ×4 and Mahogany Lumber ×4 — which resolve to 3 distinct raw materials totalling 40 units, plus 65 crystals.

That bill outweighs 11,825 of the 13,602 recipes tracked here and 1,904 of the 2,216 Goldsmith ones, and 4,464 recipes nest deeper.

Only 11 of those crystals go into the final step; the other 54 are burned by the intermediates, so the real crystal cost is 56 Wind Shard, 5 Fire Shard and 4 Lightning Shard.

The chain crosses three disciplines — Goldsmith to Lv 46, Carpenter to Lv 39 and Weaver to Lv 32 — 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, Electrum Ingot has the widest use: 234 recipes call for it, spanning seven of the eight crafting classes.