Bulette Charge Style (Combat, Style)Source Armor Master's Handbook pg. 10
You use the weight of your armor to enhance the momentum of your charge.
Prerequisites: Str 13, Improved Overrun, Power Attack, proficiency with heavy armor.
Benefit: While using this style, you gain a +4 bonus on combat maneuver checks to overrun an opponent. Any magic ability or material that reduces your armor check penalty also reduces the bonus you gain for this style.
Special: A character with the armor training class feature can use Bulette Charge Style while wearing any type of armor with which she is proficient. Medium armor grants a +3 bonus, and light armor grants a +2 bonus.