"Powerful blow that increases the damage done to enemies and knocks them back."
A simple skill that adds a fixed increase to the minimum and maximum melee damage to any attack. Theres also a chance of adding a knock-back effect. Each swing will cost mana, and the skill works in conjunction with masteries.

"Leap away from danger or into the fray."
Allows the barbarian to jump over things. The more points you add, the higher and further you can jump.

"When two weapons are equipped attacks two targets if possible or one target twice."
This allows the Barbarian to wield two weapons at once, he swings one, followed by the other in a quicker attack than a normal attack. When wielding two weapons, he will do less damage per weapon, than he would if only using one 2 handed weapon. Also, only certain types of weapons can be duel wielded.

"Stuns your target for a short time and increases your chances to hit."
Temporarily renders your target inactive, disabling their attacks and giving you time to finish them off or retreat. This amount of time will depend on your skill levels.

"Throw two weapons at once."
Similar to Double Swing but with a ranged attack, such as throwing axes/knives.

"Leap to and attacks target enemy in one swift assault."
The barbarian leaps and comes down hard with a vicious swing.

"Attack that is not interruptible and improves attack and defense rating."
This skill will allow the Barbarian to perform an uninterruptible attack, improving defence rating.

"Successful hit increases speed."
Frenzy will allow the Barbarian to strike a single target with increasing rapidity with each successful hit.

"Moving, spinning, attacking."
On selecting a target the Barbarian will whirl around towards the foe, dealing damage to all he passes. Once he reaches the target he will stop and perform a normal attack. He appears to be uninterruptible in this mode, forcing his way through packs of monsters regardless of the damage he takes.

"Powerful but reckless attack."
This skill will substantially increase the Barbarian's damage at the cost of defence rating and leaving him vulnerable for a time afterwards.