Battle Song Expertise

Prerequisite: Bard
Benefit: You gain a +1 feat bonus to attack rolls you make with any weapon with which you have proficiency and with a wand or another item designated as a bard implement. This bonus increases to +2 at 11th level and +3 at 21st level.
    You also gain a +1 feat bonus to the number of squares that you can pull, push, or slide creatures with your bard attacks and bard paragon path attacks.

Published in Dragon Magazine 402.