Warlock Passive Skill
Description: Attack rate increased when 'bard' is summoned.
Condition: Add 12 Skill Points
|Required Skill Points||2||2||2||3|
As the statistics suggest, Bard of Destruction increases Attack, not Attack rate. And in reality, this is an overall damage buff - all damage is increased (bar Pain Overture, which is considered to be inflicted by an enemy).