you ' d generally want to use tsums that have synergy with Mephisto ' s special chains bombs , as well as his skill many tsums long chains . tbh , if you ' re using it for battle , you ' d just want to stack as much raw damage you have into your team irregardless of their sub skills . the optimum damage team would be m e phistoghostriderdrstrange for insane damage output . alternatives are thorspiderman lower damage . but if you ' d still want to use venom ' s bomb range skill , you can use 1 venom 1 damage tsum . i have not tried mephisto against a chaos power villain , but as of currently , I can clear speedblast chaos villains with ease using mephisto D <| sep |> looks like someone worked hard to made a cake , then you came with a bunch of s ' omres and threw it on top . looks great