Toadskin Boots

Taken all the way down to base materials, one Toadskin Boots is 2 crafting steps deep and needs 3 intermediates — Toad Leather ×2, Dew Thread ×1 and Rubber ×1 — which resolve to 4 distinct raw materials totalling 7 units, plus 12 crystals.

That bill outweighs 4,963 of the 13,602 recipes tracked here and 598 of the 1,844 Leatherworker ones, and 4,464 recipes nest deeper.

Only 6 of those crystals go into the final step; the other 6 are burned by the intermediates, so the real crystal cost is 7 Earth Shard, 3 Wind Shard, 1 Lightning Shard and 1 other kind.

The chain crosses three disciplines — Leatherworker to Lv 30, Weaver to Lv 23 and Alchemist to Lv 7 — so no single class can finish it unaided.

2 of the 4 raw materials match a gathering node, none of them timed; the other 2 come from vendors, drops or content this site does not track.

Of the intermediates, Rubber has the widest use: 191 recipes call for it, spanning four of the eight crafting classes.