Banjo's Weave Deflection

You send a hardlight image of yourself, briefly tangible, to intercept an attack or spell against an ally as long as there is 5ft area next to the ally. When an ally gets hit within 30ft of you, you can send the hardlight image to reduce incoming damage to each attack, including against the triggering attack, until the beginning of their next turn. The reduction of damage is an amount of d8s equal to your proficiency modifier, and only deflects as many attacks as your proficiency modifier. The hardlight image follows the ally until the end of their next turn.