Inferno Wall Lamp ★

Taken all the way down to base materials, one Inferno Wall Lamp is 2 crafting steps deep and needs 2 intermediates — Darksteel Nugget ×4 and Rose Gold Nugget ×4 — which resolve to 6 distinct raw materials totalling 34 units, plus 29 crystals.

That bill outweighs 11,052 of the 13,602 recipes tracked here and 1,771 of the 2,216 Goldsmith ones, and 4,464 recipes nest deeper.

Only 5 of those crystals go into the final step; the other 24 are burned by the intermediates, so the real crystal cost is 17 Fire Crystal and 12 Wind Crystal.

The chain crosses two disciplines — Goldsmith to Lv 50 and Blacksmith to Lv 50 — so no single class can finish it unaided.

3 of the 6 raw materials come out of the ground, and 2 of them are time-gated: Darksteel Ore (1:00) and Gold Ore (9:00). The widest gap between consecutive opening times is 16 Eorzean hours, about 47 real-world minutes.

Of the intermediates, Rose Gold Nugget has the widest use: 179 recipes call for it, spanning seven of the eight crafting classes.