Lazurite Ring of Healing

Taken all the way down to base materials, one Lazurite Ring of Healing is 3 crafting steps deep and needs 4 intermediates — Grade 1 Mind Alkahest ×1, Lazurite ×1, Manasilver Nugget ×1 and 1 other — which resolve to 7 distinct raw materials totalling 15 units, plus 39 crystals.

That bill outweighs 6,735 of the 13,602 recipes tracked here and 948 of the 2,216 Goldsmith ones, and 337 recipes nest deeper.

Only 13 of those crystals go into the final step; the other 26 are burned by the intermediates, so the real crystal cost is 27 Wind Crystal, 6 Fire Crystal and 6 Water Crystal.

The chain crosses two disciplines — Goldsmith to Lv 75 and Alchemist to Lv 73 — so no single class can finish it unaided.

6 of the 7 raw materials come out of the ground, and one of them is time-gated: Raw Lazurite (4:00, 16:00). The widest gap between consecutive opening times is 12 Eorzean hours, about 35 real-world minutes.

Of the intermediates, Manasilver Nugget has the widest use: 83 recipes call for it, spanning seven of the eight crafting classes.