¿Who is stronger, Abraxas or Thanos?

Abraxas is a powerful cosmic entity from the Marvel Comics universe and an enemy of the superhero team the Fantastic Four. He is a being of immense power who exists outside of the normal boundaries of reality and time. Abraxas possesses a wide range of superhuman abilities, including super strength, super speed, energy projection, and the ability to manipulate reality. He also has access to advanced technology and magical powers, making him a formidable opponent for any superhero. As a cosmic entity, Abraxas is driven by a desire to destroy all reality and create a new universe in his own image. He has clashed with the Fantastic Four and other superheroes numerous times in his quest to achieve this goal, and has proven to be a formidable and dangerous foe.

Thanos is a powerful and malevolent character from the Marvel Universe, first appearing in the Marvel Comics series "The Invincible Iron Man" in 1973. He is a powerful alien warlord from the planet Titan, and is one of the greatest threats faced by the Marvel Universe. Thanos' story begins on the planet Titan, where he was born as the son of Eternals A'Lars and Sui-San. From a young age, Thanos was obsessed with death and the pursuit of power, and he quickly rose through the ranks to become one of the most feared and respected figures in the Marvel Universe. As a result of his Eternal heritage, Thanos possesses a number of superhuman abilities, including strength, speed, agility, durability, and regenerative powers. He also has access to advanced technology, including a suit of armor that enhances his physical abilities and a number of powerful weapons, such as the Infinity Gauntlet. The Infinity Gauntlet is a powerful artifact that allows Thanos to manipulate time, space, and reality itself. With it, he is able to erase entire galaxies from existence, and has even been able to defeat some of the most powerful beings in the Marvel Universe. Throughout his long and storied career, Thanos has clashed with many of the Marvel Universe's greatest heroes, including the Avengers, the Guardians of the Galaxy, and the X-Men. Despite their best efforts, these heroes have often struggled to defeat Thanos, making him one of the most formidable and dangerous villains in the Marvel Universe.