The second most powerful weapon of the Marioverse, after the Chaos heart
The second most powerful weapon of the Marioverse, after the Chaos heart


Name: Grand Star
Origin: Mario Bros
Type: Cosmic Artifact, extremly powerful version of the Power Stars
Powers and Abilities: Massive cosmic energy manipulation, reality warping, super speed, flight & levitation, matter manipulation/creation/destruction, can create and collapse stars, galaxies as well the entire universe, can create portals, time manipulation, space manipulation, can create dark matter which can erase anything that touches it from existence, is capable of granting cosmic powers to other beings (such as matter consumption, black hole/vortex creation, dimensional creation/destruction, flight, enhanced durability/speed/destructive abilities/etc...), can force stars to undergo a supernova, can create matter hotter than the sun, is sentient
Destructive Capacity: Universe level+
Wielder(s): Rosalina, Bowser, the Koopa Troop
Material or Element: A great amount of Star Bits going by SMG1 intro
Needed Prerequisite for Use: Needs to be eaten in order to have some of its powers, however can cause people to shrink and become powerless as well as destroying the universe as a side effect when misused.
Notable Attacks/Techniques or Alternate Forms:

- Portal: The Grand Star create a portal which allow it or its user to instantly travel through space and time.

- Dark Matter: The Grand Star creates dark matter which can erase anything that touches it from existence.

- Universe busting black hole: The Grand Star forces a random star or galaxy to collapse, which create a black hole that consumes the universe.

Other:

There are 7 Grand Stars, all are owned by Rosalina.