Rinascita Ring of Casting ★★★

Taken all the way down to base materials, one Rinascita Ring of Casting is 2 crafting steps deep and needs 4 intermediates — Grade 7 Intelligence Alkahest ×1, Integral Lumber ×1, Paldao Lumber ×1 and 1 other — which resolve to 10 distinct raw materials totalling 24 units, plus 32 crystals.

That bill outweighs 8,926 of the 13,602 recipes tracked here and 904 of the 1,552 Carpenter ones, and 4,464 recipes nest deeper.

Only 6 of those crystals go into the final step; the other 26 are burned by the intermediates, so the real crystal cost is 9 Wind Cluster, 8 Wind Crystal, 6 Ice Cluster and 3 other kinds.

The chain crosses three disciplines — Carpenter to Lv 90, Alchemist to Lv 90 and Goldsmith to Lv 90 — so no single class can finish it unaided.

6 of the 10 raw materials come out of the ground, and 3 of them are time-gated: Ash Diatomite (10:00, 22:00), Paldao Log (2:00, 14:00) and 1 other. The widest gap between consecutive opening times is 4 Eorzean hours, about 12 real-world minutes.

Of the intermediates, Integral Lumber has the widest use: 114 recipes call for it, spanning seven of the eight crafting classes.