Complex sentence: After working under his real name for a while, Cruz decided that he needed a different image, and came up with the ring persona "Black Shadow" and a black mask with white trim around the eye, mouth and nose openings.
Split into simpler sentences: After working under his real name for a while, Cruz decided that he needed a different image. Cruz came up with the ring persona "Black Shadow" and a black mask with white trim around the eye, mouth and nose openings.