The Wrath of a Falling Star

For two full actions of combat the caster is in prayer with Baxi. Once  the prayer is complete Baxi throws a star from the heaven at your enemies causing 2d20 of force damage, 2d20 of radiant damage, and 2d20 of fire damage. If target is evil in nature they receive and additional 2d20 radiant damage regardless of immunity. Once cast, the caster fall unconscious for 2 minutes.