Luminous Fiber ★★

Nothing in this list is craftable in turn, so a batch of 3 Luminous Fiber is a single step: 4 units of material drawn from 4 base items, plus 4 crystals.

That bill outweighs 3,935 of the 13,602 recipes tracked here and 746 of the 1,591 Alchemist ones, and 9,374 recipes nest deeper.

2 of the 4 raw materials come out of the ground, and 2 of them are time-gated: Crystallized Sap (8:00, 20:00) and Meteorite (8:00, 20:00). The widest gap between consecutive opening times is 12 Eorzean hours, about 35 real-world minutes.

Luminous Fiber is itself consumed by 59 further recipes, spanning seven of the eight crafting classes.