Boarskin Ringbands

Taken all the way down to base materials, one Boarskin Ringbands is 2 crafting steps deep and needs 2 intermediates — Boar Leather ×1 and Steel Ingot ×1 — which resolve to 4 distinct raw materials totalling 5 units, plus 14 crystals.

That bill outweighs 4,201 of the 13,602 recipes tracked here and 489 of the 1,844 Leatherworker ones, and 4,464 recipes nest deeper.

Only 8 of those crystals go into the final step; the other 6 are burned by the intermediates, so the real crystal cost is 8 Earth Shard, 4 Wind Shard and 2 Fire Shard.

The chain crosses two disciplines — Leatherworker to Lv 36 and Blacksmith to Lv 26 — so no single class can finish it unaided.

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

Boarskin Ringbands is itself consumed by 6 further recipes, all of them Leatherworker recipes.