Leather Calot

Taken all the way down to base materials, one Leather Calot is 2 crafting steps deep and needs 1 intermediate — Leather ×1 — which resolves to 1 distinct raw material totalling 1 unit, plus 3 crystals.

That is the lightest raw-material bill on the site, tied with 3,129 other recipes, and 4,464 recipes nest deeper.

Only 2 of those crystals go into the final step; the other 1 are burned by the intermediates, so the real crystal cost is 2 Earth Shard and 1 Wind Shard.

Every step is Leatherworker work, from a Lv 1 intermediate up to the Lv 1 finish, so one class covers the whole chain.

The single raw material does not appear in the gathering data, so the whole bill comes from vendors, drops or content this site does not track.

Of the intermediates, Leather has the widest use: 59 recipes call for it, spanning seven of the eight crafting classes.