Polearm Expertise is a heroic tier feat available to all player characters. A character with the Polearm Expertise feat gains a feat bonus to weapon attack rolls using a polearm equal to +1, or +2 at 11th level, or +3 at 21st level. Additionally, while holding a two-handed polearm in both hands, a character with the Polearm Expertise gains a +2 bonus to all defenses against charge attacks.[MME:25]