The intro of the Victor's bar get's shown featuring all the Death Battle Victors in a similar way to the Super Smash Bros Ultimate Everyone is Here.
After all the victors get shown, it then closes off while showing the title Combatants Drawn Together in a similar way to Death Battle's introduction whenever an episode starts.
Deadpool while clapping and breaking the fourth wall while sitting near Darkseid: Whooh, whooh, yeah, great job, I love it!