Replying...
Intro. The Tournament of Power is a massive survival tournament between 8 of the 12 universes, organized by the Zenos (Kings of All), where each universe features a team of 10 fighters in a pitched battle for the survival of their own universe; If a universe loses all its combatants, it is erased from existence, and the winning universe takes the Super Dragon Balls to make an unlimited wish

Dragon ball super: tournament of power

@Kenjaku