Villain-Specialist!

The Villain-Specialist, Bun Bun, is planning to rule the planet with Megatron by his side!!!!! How can the Heroes Alliance and All-Star Cross and Cartoon Hero All-Stars and the heroes of Galaxy Star Miracle Night stop him? He's too powerful, trying to take over Jack Skellington's beloved Halloween Town! And Christmas Town! And Thanksgiving Town! And Independence Town! And Valentine's Town! And Saint Patrick's Town! And Groundhog Town! And all the rest?! He is too dangerous!!! He is now a rogue!! The Marshmallow Bunny of Sinisterness must be stopped!!!