Banish Evil

Created by the wizard Morevent, this spell is used to rid a great evil from the world.  It can only be cast if the caster has good alignment and it can only be cast against a creature of evil alignment.  This spell can only cast on a creature within 60 feet that the caster can see.  When cast a large white beam shoots out of the casters hand dealing 10d10 radiant damage to the target and 5d10 to all creatures of evil alignment who are in that line.