Steel-barreled Musketoon

Taken all the way down to base materials, one Steel-barreled Musketoon is 2 crafting steps deep and needs 4 intermediates — Steel Ingot ×2, Black Firesand ×1, Toad Leather ×1 and 1 other — which resolve to 9 distinct raw materials totalling 19 units, plus 18 crystals.

That bill outweighs 7,589 of the 13,602 recipes tracked here and 804 of the 1,932 Blacksmith ones, and 4,464 recipes nest deeper.

Only 7 of those crystals go into the final step; the other 11 are burned by the intermediates, so the real crystal cost is 8 Fire Shard, 5 Earth Shard, 3 Water Shard and 1 other kind.

The chain crosses four disciplines — Blacksmith to Lv 34, Alchemist to Lv 32, Leatherworker to Lv 26 and Carpenter to Lv 25 — so no single class can finish it unaided.

8 of the 9 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, Walnut Lumber has the widest use: 128 recipes call for it, spanning eight of the eight crafting classes.