I don't know the point of this puzzle, because once you have the death knight nuke spell you can use it on any invulnerable enemy ... unless it just an exercise to gain experience then I'll just nuke them and move on to get the well teleport spell since I need to get into the treasure room regardless
Is there a huge payout by completing it the way it is described in the previous posts?
just curious since I already destroyed the sentinels my way but I can always re-roll and use the method talked about here
