Natalia Romanoff is the little sister to Natasha Romanoff. They were separated as children but in some ways the were still with each other. both lead different yet similar lives. Natasha was and assassin and Natalia was an elemental superspy. this is how the two sisters reunited. And stopped villainy together as sibblings.

What If Wanda had triplets? not twins. what If that triplet had Wanda's and Visions powers? And what if she was a girl ?