Brute Strength
From HoNWiki
Brute Strength

Hammerstorm unleashes a savage fury within him, majorly increasing his attack damage temporarily. 
Skills Table[edit]
Level  Mana Cost  Cooldown  Cast Range  Area of Effect  Duration  Effects 
1  100  80 seconds  N/A  N/A  N/A  Applies Brute Strength to self for 25 seconds. 
2  150  80 seconds  N/A  N/A  N/A  Applies Brute Strength to self for 25 seconds. 
3  200  80 seconds  N/A  N/A  N/A  Applies Brute Strength to self for 25 seconds. 
Brute Strength Effects
Level  Effects 
1  +100% Base Damage 
2  +125% Base Damage 
3  +150% Base Damage 
Notes
 Brute Strength cannot be dispelled.