Banner of the Battleborn

This battered war banner has been modified to be worn as a cloak or affixed over top of one.

As a bonus action, you can utter a war cry and activate the banner. The banner flares to life with radiant energy, and its sigils glow in a variety of hues. For 1 minute, you and all allies within 30 feet gain bonus radiant damage equal to your Strength or Dexterity modifier, whichever is higher (minimum of +1) on their melee damage rolls.

You can use this ability once per long rest.