Complex sentence: Marvin McNasty-The main villain of Pound Puppies and the Legend of Big Paw who is the descendant of Sir McNasty, an evil knight who tried to take over Arthur's kingdom, but was foiled when Arthur pulled Excalibur from the Stone.
Split into simpler sentences: Marvin McNasty-The main villain of Pound Puppies and the Legend of Big Paw. He is the descendant of Sir McNasty, an evil knight who tried to take over Arthur's kingdom, but was foiled when Arthur pulled Excalibur from the Stone.