Rarefied High Durium Greatsword

Taken all the way down to base materials, one Rarefied High Durium Greatsword is 2 crafting steps deep and needs 3 intermediates — High Durium Ingot ×2, Gaja Leather ×1 and Pewter Ingot ×1 — which resolve to 6 distinct raw materials totalling 23 units, plus 47 crystals.

That bill outweighs 8,647 of the 13,602 recipes tracked here and 956 of the 1,932 Blacksmith ones, and 4,464 recipes nest deeper.

Only 15 of those crystals go into the final step; the other 32 are burned by the intermediates, so the real crystal cost is 24 Fire Crystal, 15 Earth Crystal and 8 Wind Crystal.

The chain crosses three disciplines — Blacksmith to Lv 83, Goldsmith to Lv 82 and Leatherworker to Lv 81 — so no single class can finish it unaided.

5 of the 6 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, Gaja Leather has the widest use: 79 recipes call for it, spanning seven of the eight crafting classes.