Toadskin Duckbills

Taken all the way down to base materials, one Toadskin Duckbills is 3 crafting steps deep and needs 3 intermediates — Toad Leather ×1, Undyed Linen ×1 and Linen Yarn ×2 — which resolve to 3 distinct raw materials totalling 4 units, plus 13 crystals.

That bill outweighs 3,935 of the 13,602 recipes tracked here and 457 of the 1,844 Leatherworker ones, and 337 recipes nest deeper.

Only 7 of those crystals go into the final step; the other 6 are burned by the intermediates, so the real crystal cost is 6 Earth Shard, 4 Lightning Shard and 3 Wind Shard.

The chain crosses two disciplines — Leatherworker to Lv 35 and Weaver to Lv 33 — so no single class can finish it unaided.

2 of the 3 raw materials match a gathering node, none of them timed; the other 1 comes from vendors, drops or content this site does not track.

Of the intermediates, Linen Yarn has the widest use: 74 recipes call for it, spanning five of the eight crafting classes.