¿Who is stronger, Groot or Magus?

Groot is a character in the Marvel Cinematic Universe (MFCU) who is also part of the Guardians of the Galaxy. Groot is an extraterrestrial being who belongs to the Flora colossus species, a race of arboreal humanoids capable of regenerating and controlling their own plant bodies. In the UCM films, Groot is portrayed as loyal and brave, yet innocent and sometimes childlike in nature. Groot has a very distinctive personality and his vocabulary is limited to the phrase "I am Groot", although other characters seem to be able to understand his meaning based on context and intonation. Groot possesses superhuman strength and stamina thanks to his wooden body, as well as the ability to regenerate and grow his limbs at will. He can also throw sharp spines and control the vegetation around him. Throughout the UCM films, Groot plays an important role in the fight against the forces of evil, even sacrificing himself to save his friends on one occasion. After his sacrifice, a new Groot is born from a branch, meaning the character is essentially immortal.

Magus is a powerful supervillain from the Marvel Comics universe and the arch-enemy of the cosmic superhero Adam Warlock. He is a manifestation of Warlock's own evil side and was created when Warlock's goodness was removed from his body by the villainous alien being the In-Betweener. Magus possesses a wide range of superhuman abilities, including super strength, super speed, energy projection, and shapeshifting. He also has access to advanced technology and magical powers, making him a formidable opponent for any superhero. As the leader of the evil organization known as the Universal Church of Truth, Magus seeks to conquer the universe and impose his will upon all living beings. He has clashed with Adam Warlock and other superheroes numerous times in his quest for power, and has proven to be a formidable and dangerous foe. Despite his evil tendencies, Magus has also shown moments of redemption and has worked with heroes on occasion to defeat common enemies. He is a complex and multifaceted character with a tragic past and a powerful set of abilities. Overall, Magus is a powerful and dangerous supervillain who poses a constant threat to the safety of the universe. He is a formidable foe for any superhero and a constant challenge to those who seek to oppose him.