Tremor Knuckles ★★★

Taken all the way down to base materials, one Tremor Knuckles is 2 crafting steps deep and needs 2 intermediates — Terminus Putty ×10 and Uraeus Leather ×1 — which resolve to 7 distinct raw materials totalling 32 units, plus 25 crystals.

That bill outweighs 10,750 of the 13,602 recipes tracked here and 1,387 of the 1,591 Alchemist ones, and 4,464 recipes nest deeper.

Only 12 of those crystals go into the final step; the other 13 are burned by the intermediates, so the real crystal cost is 13 Earth Crystal, 8 Water Cluster and 4 Lightning Cluster.

The chain crosses two disciplines — Alchemist to Lv 50 and Leatherworker to Lv 43 — so no single class can finish it unaided.

1 of the 7 raw materials matches a gathering node, none of them timed; the other 6 come from vendors, drops or content this site does not track.

Of the intermediates, Terminus Putty has the widest use: 69 recipes call for it, spanning six of the eight crafting classes.