The Barbarian Sword is a good beginner sword for players that have found iron but are yet to find diamonds. It is a perfect middle ground between an iron sword and diamond sword and it is easy to craft.
In order to craft the Barbarian Sword you will need two blocks of iron and one stick. The recipe is the same as vanilla swords.
The Barbarian Sword deals 6.5 damage. It can be repaired at an anvil with iron blocks. It also has a slightly slower hit speed compared to regular swords. (1.3 attack speed.)