OOC: This would be a great time for Gnurl to use his Runestaff of the Undead Slayer! Unfortunately, I can't find the spell Undeath to Death so I don't know what level of spell he has to expend to cast it from the Runestaff! I'd appreciate it, Scotley, if you could tell me what level each of the spells are that the Runestaff can cast!
I think I remember that Undeath to Death is too powerful for Gnurl to cast, so he will sacrifice a third level spell to cast Searing Light at the lich. Ranged touch attack for 10d6 damage unless the creature is especially vulnerable to light, in which case is is 10d8 damage. I'll roll both damages and the DM can choose the appropriate one, ok?