Bardic Performance

You perform an amazing performance that aid your allies in combat.

As an action you start making a performance that lasts 5 minutes (50 rounds). You make a performance check against the enemies perception checks, on a failure during this performance enemies have disadvantage at attacking your allies, and your allies have advantage against attacking them, on a success they just have disadvantage against attacking your allies. No matter what on the save all attacks have advantage against you for the duration. While performing you cannot use any actions or reactions other than using  bardic inspiration and healing word. Your movement speed also drops to 0 during the performance.