Clarion Call (Ex)

You bestow your wrath on your allies. As a swift action, you can expend one use of mythic power to grant all allies within 30 feet the benefits of your active smite or challenge ability, directed at the same opponent you're targeting with that ability. Only the constant effects from the smite or challenge are conferred with this ability, not the ones you can use only once. This ability lasts a number of rounds equal to your tier or until either the combat ends or the subject of the smite or challenge is dead or unconscious.