Factory Grate

Taken all the way down to base materials, one Factory Grate is 2 crafting steps deep and needs 2 intermediates — Dwarven Mythril Ingot ×6 and Titanbronze Ingot ×4 — which resolve to 5 distinct raw materials totalling 51 units, plus 84 crystals.

That bill outweighs 12,830 of the 13,602 recipes tracked here and 1,731 of the 1,932 Blacksmith ones, and 4,464 recipes nest deeper.

Only 14 of those crystals go into the final step; the other 70 are burned by the intermediates, so the real crystal cost is 77 Fire Crystal and 7 Earth Crystal.

Every step is Blacksmith work, from a Lv 76 intermediate up to the Lv 80 finish, so one class covers the whole chain.

4 of the 5 raw materials match a gathering node, none of them timed; the other 1 comes from vendors, drops or content this site does not track.

Of the intermediates, Dwarven Mythril Ingot has the widest use: 168 recipes call for it, spanning seven of the eight crafting classes.