Pulverising Hailstorm

Pick a friendly Ogor Mawtribes Priest to chant this prayer, pick a point on the battlefield within 12" of them, then pick each visible enemy unit within 3" of that point to be the targets. Then, make a chanting roll of D6.

Roll a D3 for each target. On a 2+, inflict an amount of mortal damage on the target equal to the roll. If the chanting roll was 8+, double the amount of mortal damage inflicted.