Oasis Couch

Taken all the way down to base materials, one Oasis Couch is 3 crafting steps deep and needs 6 intermediates — Electrum Ingot ×3, Mahogany Lumber ×3, Undyed Felt ×3 and 3 others — which resolve to 6 distinct raw materials totalling 42 units, plus 77 crystals.

That bill outweighs 12,044 of the 13,602 recipes tracked here and 1,757 of the 1,968 Weaver ones, and 337 recipes nest deeper.

Only 11 of those crystals go into the final step; the other 66 are burned by the intermediates, so the real crystal cost is 36 Lightning Shard, 35 Wind Shard and 6 Water Shard.

The chain crosses four disciplines — Weaver to Lv 47, Goldsmith to Lv 42, Carpenter to Lv 39 and Alchemist to Lv 25 — so no single class can finish it unaided.

4 of the 6 raw materials match a gathering node, none of them timed; the other 2 come from vendors, drops or content this site does not track.

Of the intermediates, Electrum Ingot has the widest use: 234 recipes call for it, spanning seven of the eight crafting classes.