"Create a superhero called 'Cosmic Fusion' who has been imbued with cosmic powers that allow access to a wide variety of abilities and powers from both Marvel and DC superheroes. Cosmic Fusion can fly like Superman, has the strength of Hulk, the speed of Flash, and the strategic intelligence of Batman. Additionally, they can manipulate reality akin to Marvel's cosmic characters like Doctor Strange and the cosmic powers of DC characters.
Cosmic Fusion is a defender of justice and utilizes their abilities to protect the universe from cosmic and terrestrial threats alike. Their costume is a combination of the iconic colors from both companies, with details paying homage to the most iconic heroes from Marvel and DC. Their origin story could involve a cosmic event that merged the timelines of both universes and bestowed upon them these unique powers.
As they face challenges and villains, Cosmic Fusion draws inspiration from the values of bravery and heroism of their Marvel and DC counterparts, creating a character that represents the best of both worlds in a single, powerful figure."