Spend late-game metal only after the route works
- Step 1: Open the Forge and search for Black Metal Pickaxe; if it is locked, read the missing requirement shown there before collecting more black metal.
- Step 2: Process the black-metal stock through the blast-furnace route, carry the material to the Forge, and craft the pickaxe only after the repair and transport path is ready.
- Step 3: Keep a lower-tier pickaxe in the chest, test the new tool on its intended node, and reserve it for the route that justifies its material cost.

A Black Metal Pickaxe is worth crafting when the forge, blast-furnace, transport, and repair chain is ready. The tool should remove a real bottleneck rather than consume a stockpile before the world can support it.
Before crafting, place the Forge near the route or prepare a return portal and a chest for the finished tool. Smelt and transport only the amount needed for one craft, repair the pickaxe immediately, and mine one target node. If the durability or travel time does not solve the bottleneck, keep the stockpile for the next metal gate.
- Read the Forge requirement first and resolve the missing gate before collecting more metal.
- Stage the black metal and repair path together so the finished tool is not stranded at the wrong base.
- Keep the lower-tier pickaxe for common nodes and preserve the specialist tool for the route that justifies it.
If the item does not solve the job
- Delay the craft if the forge or transport route is not ready.
- Use the lower-tier tool for common nodes.
- Recheck the recipe after a patch before spending the stockpile.