How do you beat the overpowered Star--Pharaoh Marvin?

Star-Pharaoh Marvin is ridiculously overpowered. My team is 53413 and their team is 40172 (Advanced Arena Act 5 Battle 2). I beat all three of the other characters and I cannot get past Marvin. This is not the first time either. 4 against 1 and not win is STUPID. I can't finish Act 5 since I cannot get past this 1 character with 4 characters beating on him. I thought maybe if I silence him but there are no silencing characters available in the Twue Heroes lineup. Any help to beat this level would be greatly appreciated.