Dual-plated Koppranickel Planisphere

Taken all the way down to base materials, one Dual-plated Koppranickel Planisphere is 3 crafting steps deep and needs 6 intermediates — Koppranickel Ingot ×3, Triphane ×3, Enchanted Koppranickel Ink ×1 and 3 others — which resolve to 8 distinct raw materials totalling 58 units, plus 46 crystals.

That bill outweighs 13,061 of the 13,602 recipes tracked here and 2,112 of the 2,216 Goldsmith ones, and 337 recipes nest deeper.

Only 7 of those crystals go into the final step; the other 39 are burned by the intermediates, so the real crystal cost is 34 Wind Crystal, 9 Fire Crystal and 3 Water Crystal.

The chain crosses three disciplines — Goldsmith to Lv 63, Blacksmith to Lv 62 and Alchemist to Lv 61 — so no single class can finish it unaided.

6 of the 8 raw materials come out of the ground, and one of them is time-gated: Raw Triphane (2:00, 14:00). The widest gap between consecutive opening times is 12 Eorzean hours, about 35 real-world minutes.

Of the intermediates, High Steel Nugget has the widest use: 133 recipes call for it, spanning seven of the eight crafting classes.