Psi Catastrophe

You stop holding your power back, unleashing it all in a catastrophic blast. All creatures in a @Template[emanation|distance:20] take (@actor.level)d6[bludgeoning|options:area-damage]{1d6 bludgeoning damage per level} with a reflex|against:occult|basic|options:area-effect. Your psyche subsides as your power is expended.