Complex sentence: After defeating Mimmy, Henry plunges his Beam Katana into a small air vent in the back of her robotic suit, causing her to inflate far beyond her normal size and explode.
Split into simpler sentences: After defeating Mimmy, Henry plunges his Beam Katana into a small air vent in the back of her robotic suit. Causeing her to inflate far beyond her normal size and explode.