Master Smith Trophy
Upgrade the Anvil to the maximum Level.
You’ll need to also upgrade the Furnace to level IV for this trophy (see Do-It-Yourself for what you need to make one).
There are four Levels tied to the Anvil. As with the Workbench, you’ll need to upgrade this as you progress through the game since some of the materials needed to actually upgrade it are found in the 3rd and final Area of the game. In total, you’ll need the following:
10 Copper Ore
4 Iron Bars (Furnace Level II Required)
6 Gold Bars (Furnace Level III Required)
8 Titanium Bars (Furnace Level IV Required)
If you are missing any materials, please reference this post to see where to find each required item.
When you place the Anvil down, you want to leave at least 1 square on both sides of it to allow room for it to grow as you upgrade it. If you’re ready to upgrade but the option is grayed out, break the Anvil to pick it up and move it to a more open location. Once you have fully upgraded the Anvil, the trophy will unlock.