Build up rage by damaging your eneimes. Your emerald sword is replaced by a Rageblade.
Barabrian has a rage bar the fills up whenever you deal damage to an opponent with a sword.When he kills an oppoent and they respawn they have a cooldown of 14.5s cooldown befoe you can fill up your rage bar again. When the bar fills up he upgrades to a different sword. The order of sword he upgrades to are: From wood to stone sword, stone sword to iron sword, iron sword to diamond sword,and then finally diamond sword to rageblade. upon dying you lose all of the rage you have gained, but you will not degrade to other swords. you can not fill the rage bar after you have received the rageblade. Everytime you die with rageblade, the amount of rage you need will go up by 2x each time. The rage required to upgrade from swords are the following, wooden sword:100, stone sword:200, iron sword:330, diamond sword:525 and rageblade:1,155.
Deep Void Barbarian
Victorious Barbarian
Barbunny
Corrupted Barbarian