Complex sentence: Dunban is almost killed when he attempts to use the Monado again, prompting Shulk to use it: he wields it with ease, and receives visions of the future from it.
Split into simpler sentences: Dunban is almost killed when he attempts to use the Monado again, prompting Shulk to use it. Shulk wields it with ease, and receives visions of the future from it.