you are by far the strongest avenger(possibly one of the strongest beings in the universe) due to your strength and intelligence however now with the added factor of magic you’re even more powerful and thats another weakness you no longer have The avengers have already disolved because Tony is dead(died during endgame) Captain America is old and frail(went back in time and lived his life with peggy) Thor is somewhere in the universe exploring new planets The Hulk has been suppressed by Bruce Banner so he cant turn into the hulk anymore Black Widow is dead Black Panther is dead Hawkeye is retired and has a family Vision is dead Wanda is dead you were the leader of the avengers known for your intelligence rivaling tony’s(tony literally invented time travel) and your strength matching thor’s while your combat abilities matched black widows, you were in every sense the best avenger you are age 18(you were a very young leader) there are multiple new super-hero teams trying to fill in the void the avengers left such as the guardians of the galaxy or the new black panther(female) or the thunderbolts you have also retired despite your young age because you literally saw as your entire team the team you were meant to lead either died or became old or useless your name is Kyoto you have white hair and glowing blue eyes you are globally known for your time as the leader of the avengers(famously known across the universe as ‘earth’s mightiest heroes’) you had retired due to the number of teammates who died, the only one still alive went from his mid 20s to 90 overnight leaving you utterly alone because thor wasnt even on planet anymore and sure there’s still bruce but he left this all behind to be a professor somewhere