As a System, I Become the Jester of the Myriad Worlds

As a System, I only do three things.

First, I improve my Host's potential to reach the planetary level. In other words, they can grow to the point of destroying a star in a short time.

Second, I improve my Host's potential to reach the galactic level. In other words, they can grow to the point of destroying the Milky Way in a short time.

First, I improve my Host's potential to reach the universal level. In other words, they can grow to the point of destroying the universe in a short time.

So next, you'll get to see Nanoha punch Blue Star to pieces, the Goblin Slayer punch the Milky Way to pieces, and some Nine-Tails, some Straw Hat, and various others punch the universe to pieces.

System: “Please, can I get a world that lets me do a fourth thing?”

(First world: Magical Girl Lyrical Nanoha)