Shield Slam

 You have so mastered the use of shields that you may now use them offensively as weapons.

• Shields count as a 1d8 melee bludgeoning weapon for you with a reach of 5 feet. Strength is the ability for this attack.
• Shields gain the thrown property with a range of 30/60. When thrown, shields do 1d6 bludgeoning damage. Strength is the ability for this attack.
• A magical shield with a +1, +2, +3, or +4 modifier may add that modifier to the attack and damage rolls.
• You may choose to increase your strength or constitution by +1 to a maximum of 20.