Highland Oblong Window

Taken all the way down to base materials, one Highland Oblong Window is 3 crafting steps deep and needs 5 intermediates — Clear Glass Lens ×4, Dark Chestnut Lumber ×4, Varnish ×2 and 2 others — which resolve to 7 distinct raw materials totalling 42 units, plus 63 crystals.

That bill outweighs 12,044 of the 13,602 recipes tracked here and 1,260 of the 1,552 Carpenter ones, and 337 recipes nest deeper.

Only 11 of those crystals go into the final step; the other 52 are burned by the intermediates, so the real crystal cost is 36 Water Shard, 22 Wind Crystal and 5 Ice Crystal.

The chain crosses two disciplines — Carpenter to Lv 60 and Alchemist to Lv 41 — so no single class can finish it unaided.

6 of the 7 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, Varnish has the widest use: 114 recipes call for it, spanning four of the eight crafting classes.