¿Who is stronger, Onslaught or Stardust?

Onslaught is a comic book character created by Marvel Comics and is known to be one of the publisher's most powerful and feared villains. He is a cosmic being created by merging the minds of Charles Xavier and Magneto, two of Earth's most powerful mutants. Onslaught has a number of supernatural powers, including the ability to manipulate people's minds and behaviour, superhuman strength and the ability to manipulate magnetism. He is also virtually indestructible, making him a formidable foe for any hero who confronts him.

Stardust is a comic book character created by Marvel Comics and is known to be one of the publisher's most powerful and mysterious characters. He is a cosmic being who has come to Earth to protect it from the threats it faces. Stardust has a number of supernatural powers, including the ability to fly, superhuman strength, the ability to manipulate cosmic energy, and the ability to travel through time and space. He is also immortal and virtually indestructible, making him a formidable foe for any villain who confronts him.