Copper Choker

Taken all the way down to base materials, one Copper Choker is 2 crafting steps deep and needs 2 intermediates — Copper Ingot ×2 and Hard Leather ×1 — which resolve to 2 distinct raw materials totalling 7 units, plus 5 crystals.

That bill outweighs 4,963 of the 13,602 recipes tracked here and 710 of the 2,216 Goldsmith ones, and 4,464 recipes nest deeper.

Only 2 of those crystals go into the final step; the other 3 are burned by the intermediates, so the real crystal cost is 3 Wind Shard, 1 Earth Shard and 1 Fire Shard.

The chain crosses two disciplines — Goldsmith to Lv 9 and Leatherworker to Lv 8 — so no single class can finish it unaided.

1 of the 2 raw materials matches a gathering node, none of them timed; the other 1 comes from vendors, drops or content this site does not track.

Of the intermediates, Hard Leather has the widest use: 67 recipes call for it, spanning seven of the eight crafting classes.