Mirific Mogshelf ★★

Taken all the way down to base materials, one Mirific Mogshelf is 3 crafting steps deep and needs 6 intermediates — Darksteel Plate ×5, Torreya Lumber ×4, Hardsilver Nugget ×3 and 3 others — which resolve to 7 distinct raw materials totalling 78 units, plus 107 crystals.

That bill outweighs 13,397 of the 13,602 recipes tracked here and 1,479 of the 1,552 Carpenter ones, and 337 recipes nest deeper.

Only 14 of those crystals go into the final step; the other 93 are burned by the intermediates, so the real crystal cost is 30 Fire Crystal, 22 Ice Crystal, 20 Fire Shard and 3 other kinds.

The chain crosses four disciplines — Carpenter to Lv 70, Goldsmith to Lv 54, Armorer to Lv 50 and Blacksmith to Lv 50 — so no single class can finish it unaided.

6 of the 7 raw materials come out of the ground, and 2 of them are time-gated: Torreya Log (6:00, 18:00) and Darksteel Ore (1:00). The widest gap between consecutive opening times is 12 Eorzean hours, about 35 real-world minutes.

Of the intermediates, Cobalt Ingot has the widest use: 145 recipes call for it, spanning seven of the eight crafting classes.