Colossal Shield Master

If you have a shield equipped on one hand, you may have it occupy your other hand slot as well and gain the following benefits while having it equipped this way.

- The shield counts as a Martial Melee weapon with the heavy and two handed property and the Push mastery, it deals 2d4 bludgeoning damage, you are proficient with it and have mastery on shields.

- Other Allies within 5ft of you gain half cover.

- Shield Bash also deals d6 bludgeoning damage equal to the shield's bonus to your armor class on a failed save.

- You lose the ability to perform the Dodge action, and gain access to a "Defend" action, when used until the start of your next turn you benifit from half cover and gain temporary HP equal to your proficiency bonus times the number of hostile creatures within 10ft of you.