Mario is the main protagonist of the Super Mario Bros. franchise. Having made several game appearances throughout the years, he's known for rescuing Princess Peach from the clutches of his arch-nemesis, Bowser, many times.
He will appear in Worst Heroes and Villains War Ever.
Worst Heroes and Villains War Ever
CGI & Non-Disney Heroes vs. CGI, Disney, & Non-Disney Villains War - Part Two