The Third Maximoff

What if the Avengers didn't find the last HYDRA base? What if Pietro and Wanda weren't the only enhanced? Or Maximoff's? What if the Avengers were going to take on their greatest challenge yet? What if she was a 13-year-old girl who had to live with them? What if she once tried to kill Clint and Nat, and nobody knew but them?What if she had trained in the red room?What if Nat treated her like a daughter?What if her name was Yulia Maxmoff?What if she wasn't a normal girl?What if she was known as the Angel of Death?What if her Best friend was Ruby Hale?What if she was doomed?What if she could see the dead?What if? {Civil War (?) - Endgame}