Red Coral Necklace

Taken all the way down to base materials, one Red Coral Necklace is 2 crafting steps deep and needs 1 intermediate — Woolen Yarn ×1 — which resolves to 2 distinct raw materials totalling 5 units, plus 13 crystals.

That bill outweighs 4,201 of the 13,602 recipes tracked here and 564 of the 2,216 Goldsmith ones, and 4,464 recipes nest deeper.

Only 11 of those crystals go into the final step; the other 2 are burned by the intermediates, so the real crystal cost is 6 Wind Shard, 5 Fire Shard and 2 Lightning Shard.

The chain crosses two disciplines — Goldsmith to Lv 45 and Weaver to Lv 38 — 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, Woolen Yarn has the widest use: 131 recipes call for it, spanning five of the eight crafting classes.