I like this one. The music selection was pretty great. I assume it came from a game(?) The battle was pretty cool and the joke at the end was funny. However, the voice clips got a bit annoying. Particularly the 'Luigi, number one!' one, because it didn't really fit. It would have been cool if the bob-ombs Mario and Luigi threw at the same time hit each other in the air. I actually thought that was going to happen. Also, you could have had Luigi somehow acknowledge Yoshi's death. Pretty good animation overall.