If I understand Divine Wrath correctly it can not be used against continuous effects or cost. I would assume that Magical Marionette/Royal Magical Library effect of adding counters is a continuous effect and that removing counters for there effect is a cost. Right so far? So Divine Wrath could not be used when counters are added or removed......but...and this is where I get foggy....once the cost is paid (removing the correct number of counters) and their effect (a trigger effect, I think) kicks in (monster destruction/card draw) Divine Wrath can be activated and these monsters are destroyed. Am I correct? If so, would chaining Book of the Moon turning the monster face down save it? If not, could you chain Ring of Destruction (normal trap) targeting said monster, destroying it inflicting damage to both players?