From PRD:
Quote:
Smite Evil (Su): Once per day, a paladin can call out to the powers of good to aid her in her struggle against evil. As a swift action, the paladin chooses one target within sight to smite. If this target is evil, the paladin adds her Charisma bonus (if any) to her attack rolls and adds her paladin level to all damage rolls made against the target of her smite.
Emphasis mine.
So, I see three possibilites for it:
1) Smite evil extra damage is applied to all types of damage rolls (for instance, spells).
2) Only damage rolls that need an attack roll to succed (offensive version of lay on hands, touch spells) get the extra damage.
3) Only weapon damage rolls benefit. What about splash weapons?
Also, is the extra damage the same type as its source? If a paladin throws an alchemist's fire against a target of smite evil, the extra damage is fire damage (relevant against incorporeal foes)?
What do you think? Sorry if this has been brought up before.
Zairos.