Blades are used in the creation of Aruvals and currently serve no other purpose.
Higher tier blades deal more damage but the diamond blade is currently the most durable when made into an aruval.
Recipes EditThe Iron Blade is made with 4 iron ingots and can be crafted on a normal workbench.
The Diamond blade is made with 4 diamonds and can only be created on a Bone Anvil.
The Obsidian Blade is made with a Diamond Blade and 3 obsidian in a shapeless recipe. The Obsidian Blade can only be made on a Bone Anvil.