Mythril Lance

Taken all the way down to base materials, one Mythril Lance is 2 crafting steps deep and needs 3 intermediates — Mythril Ingot ×2, Boar Leather ×1 and Oak Lumber ×1 — which resolve to 4 distinct raw materials totalling 11 units, plus 23 crystals.

That bill outweighs 5,999 of the 13,602 recipes tracked here and 581 of the 1,552 Carpenter ones, and 4,464 recipes nest deeper.

Only 8 of those crystals go into the final step; the other 15 are burned by the intermediates, so the real crystal cost is 8 Fire Shard, 7 Wind Shard, 4 Earth Shard and 1 other kind.

The chain crosses three disciplines — Carpenter to Lv 38, Blacksmith to Lv 38 and Leatherworker to Lv 33 — so no single class can finish it unaided.

3 of the 4 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, Mythril Ingot has the widest use: 135 recipes call for it, spanning seven of the eight crafting classes.