What was your luckiest moment playing BG/BG2/ToB? *spoilers inside*

All the threads about killing dragons with quivering palms and fingers of death made think about those moments in BG/BG2 where you shouldn't have survived or shouldn't have won a fight or did something else that should be almost impossible.

So I ask all of you what was your luckiest moment playing BG/BG2/ToB?