How to Craft a Prudentium Crystal

Gather the Base Crystal

Start with an Inferium Crystal in your inventory. The Prudentium Crystal is the first tier upgrade above it, so you need the Inferium tier on hand before anything else. If you do not have one yet, obtain an Inferium Crystal first — it is the entry point for the entire crystal line.

Perform the Shaped Craft

Open a crafting table and place the Inferium Crystal into the grid along with the other ingredients the shaped recipe calls for. The recipe is a crafting_shaped type, meaning the exact arrangement of items in the grid matters. Match the pattern precisely; a misplaced ingredient produces nothing.

Once the grid is correct, pull the Prudentium Crystal from the result slot. You now hold the second tier of the crystal progression.

What This Unlocks

A Prudentium Crystal is not a dead end. It is the input for the next upgrade step toward the Tertium Crystal. Keep it in your inventory rather than placing it in the world — you will consume it in a later shaped recipe. If you plan to climb the full ladder, craft several Prudentium Crystals at once so you are not repeatedly returning to the crafting table.