Talk:Hysteria/@comment-24802462-20151002044144/@comment-4448946-20151004031524

Valkyr will also radiate energy should there be an enemy within 5 meters of her position. Enemies within this aura are highlighted; should any enemy remain highlighted as Hysteria expires, Valkyr will be dealt 7.5% of the total amount of damage she received while Hysteria was active.

That is the answer, I'm adding that there is an indicator now.