Adamantium

Adamantium is a powerful alloy, created from Titanium, Diamond, and Bronze. Lasts about 3,000 uses and has the speed of diamond. However, it gets better enchantments on the enchanting table then any other material, so people with lots of experience will be in luck when enchanting their tools and armor made from it. Adamantium is also a key compoment in making a Teleporter, as any other metal without it would break.