Pick Expertise

Benefit: You gain a +1 feat bonus to weapon attack rolls that you make with a pick. This bonus increases to +2 at 11th level and +3 at 21st level.
    In addition, you gain a +1 bonus to pick damage rolls against any enemy that has a size category larger than yours. This bonus increases to +2 at 11th level and +3 at 21st level.

Published in Mordenkainen's Magnificent Emporium, page(s) 24.