Axe Master (5e Feat)

You have trained with axes to the point of unparalleled mastery.

While using a handaxes, battleaxe or greataxe, you gain the following benefits:

You may use your Dexterity score instead of Strength for attack and damage rolls when attack with the axe, if it does not have the heavy property.
As an action, you may use your axe to cleave through any nonmagical shield, destroying it to the point it no longer provides a bonus to AC. If the shield is wielded by a creature, that creature can make a Dexterity saving throw, with a DC equal to 8 + your proficiency bonus + either your Strength or Dexterity modifier. If it succeeds on this save, its shield is not destroyed