If a paladin is smiting an evil outsider and has cast Litany of Righteousness, does the creature take 4x the paladin's class level in damage on the first hit assuming that it is the first time the paladin hits the outsider and is already doing level x 2 damage? What happens if the first hit is a critical?
For example:
Let's say the paladin is 10th level. The first time he hits should be 20 points of smite damage against an evil outsider. Does Litany of Righteousness take it to 40, and then does it become 80 if it is a critical assuming a x2 weapon? Or does it stack and go from 20 on the first hit to 30 for Litany of Righteousness and 40 for the critical?
