Complex sentence: As Aslan's army assembles near the Stone Table, Maugrim attacks Susan Pevensie, and is killed by Peter Pevensie, for which the latter is given the title "Sir Peter Wolfsbane".
Split into simpler sentences: As Aslan's army assembles near the Stone Table, Maugrim appears threatening Susan Pevensie. The wolf is however killed by Peter Pevensie, who is given the title "Sir Peter Wolfsbane".