Complex sentence: The child slaughters everyone at the base, including Woodrue, then rushes to Alec's side, assumes a form approximating the Voice of God, speaks a sound exactly opposite to the Word and condemns the being to non-existence.
Split into simpler sentences: The child slaughters everyone at the base, including Woodrue, then rushes to Alec's side. She assumes a form approximating the Voice of God, speaks a sound exactly opposite to The Word and condemns the being to non-existence.