Tier I (A) Frenzy (P) Bad Temper (P) Power of the Berserker (P) Heightened Senses
Tier II (A) Threatening Shout (A) Onslaught (P) Double Strike (P) Strong Constitution (P) Berserker State
Tier III (A) Leap Attack (A) Enrage (P) Dual Wield Specialization (P) Savage (P) Increase Speed
Tier IV (A) Whirlwind (P) Slashing Strike (P) Relentless Attacks (P) Destroy Armor
