Grade 4 Skybuilders' Crosscut Saw

Taken all the way down to base materials, one Grade 4 Skybuilders' Crosscut Saw is 2 crafting steps deep and needs 1 intermediate — Pine Lumber ×1 — which resolves to 4 distinct raw materials totalling 34 units, plus 10 crystals.

That bill outweighs 11,052 of the 13,602 recipes tracked here and 1,301 of the 1,932 Blacksmith ones, and 4,464 recipes nest deeper.

Only 6 of those crystals go into the final step; the other 4 are burned by the intermediates, so the real crystal cost is 4 Fire Crystal, 4 Wind Crystal and 2 Earth Crystal.

The chain crosses two disciplines — Blacksmith to Lv 70 and Carpenter to Lv 64 — so no single class can finish it unaided.

1 of the 4 raw materials matches a gathering node, none of them timed; the other 3 come from vendors, drops or content this site does not track.

Of the intermediates, Pine Lumber has the widest use: 42 recipes call for it, spanning five of the eight crafting classes.