Concerted Effort
Bard Utility 2
You hum a simple tune of unity, allowing you and your allies to better work together.
Close burst 10
Target: You and each ally in burst
Effect: Until the end of the encounter, each target gains a +2 bonus to skill checks and to attack rolls made to aid another. When a target successfully aids another, he or she grants a +3 bonus instead of a +2 bonus.
Concerted Effort is a daily power available to bards at 2nd level.[AP:8]