Berserker Skills

Tier 1

 * Threatening Shout
 * Onslaught
 * Onslaught

Tier 2
(requires 5 points spent in Berserker skills)
 * Double Strike
 * Strong Constitution
 * Berserker State

Tier 3
(requires 10 points spent in Berserker skills)
 * Enrage
 * Dual Wield Specialization
 * Speed Boost
 * Speed Boost

Tier 4
(requires 15 points spent in Berserker skills)
 * Slashing Strike
 * Relentless Attacks
 * Destroy Armor
 * Destroy Armor

Tier 5
(requires 20 points spent in Berserker skills)