Complex sentence: A dying Saruman falls from the tower and ends up impaled on a spiked waterwheel, his "palantír" quickly recovered by Pippin before Gandalf confiscates it.
Split into simpler sentences: A dying Saruman falls from the tower and ends up impaled on a spiked waterwheel. His "palantír" is quickly recovered by Pippin before Gandalf confiscates it.