Found a roster...
ROSTER
Step into the fray of our MultiVerse, where every match is a wild jamboree of iconic characters throwing down in wonderfully weird ways. Pair Marvin the Martian and Arya Stark, or Velma with Batman — Get ready for a rollercoaster of fun and discover a universe of endless possibilities!multiversus.com
I want Tom and Jerry.... also how do they have Velma and Shaggy but no Scooby.