|A powerful attack that leaves the Barbarian more vulnerable.|
|Skill Tree||Combat Skills|
|Other Stats||Deals magical damage (more to come)|
- Active Effect : A powerful attack that leaves the Barbarian more vulnerable.
- Required Level : 30
- Prerequisites : Bash , Stun , Concentrate 
- Gives synergy to : None
- Receives synergy from :
Berserk completely converts damage to magic damage so you cannot steal life/mana with Berserk, even with Life Tap.
For the stated duration afterwards, all sources of defense will be removed, even the bonuses coming from Iron Skin or Dexterity. The Barbarian can still block if he is using a shield, but it is an unwise decision overall, as a defense of zero usually guarantees that a great portion of the attacks monsters make against him will be blocked, often disallowing said Barbarian the opportunities of attacking. As a result, most who choose to Berserk should consider a style of combat other than weapon and shield. However, even a Barbarian who plans to not regularly use Berserk may find it to their advantage to have at least 1 skill level in it, as there will undoubtedly be multiple physical immune opponents that will attempt to do him harm in Nightmare and Hell difficulties. If the Barbarian cannot harm said monsters, he will prove little more than a hardy obstacle to them.
There is a fine line between passion and rage, something the Barbarian warrior knows well. A Barbarian must learn to tread this line while separating one from the other and drawing strength from both. One of the most powerful combat skills a Barbarian can learn is to cross that line into rage, expending the sum of his energy and slaying everything without regard for consequences. When you have slain all of your enemies, what is left to fear?
Mana Cost: 4
Converts 100% physical damage to magic
|Bonus Magic Damage||150%||165%||180%||195%||210%||225%||240%||255%||270%||285%||300%|
|Bonus Magic Damage||315%||330%||345%||360%||375%||390%||405%||420%||435%||510%|
| Warcries — Howl • Find Potion • Taunt • Shout • Find Item • Battle Cry • Battle Orders • Grim Ward • War Cry • Battle Command|
Combat Skills — Bash • Leap • Double Swing • Stun • Double Throw • Leap Attack • Concentrate • Frenzy • Whirlwind • Berserk
Combat Masteries — Sword Mastery • Axe Mastery • Mace Mastery • Polearm Mastery • Throwing Mastery • Spear Mastery • Increased Stamina • Iron Skin • Increased Speed • Natural Resistance