Winter's sister

Backstory

Y/N = your name
E/C=eye color
H/C=hair
We are 16 years old, we've been kidnapped by hydra when we were 5, we're Bucky's little sister (or brother, and use your pronouns, I'm gonna use the she/her pronouns for this story) Steve was our only friend, we didn't really liked to be with other kids so when Bucky would bring Steve home, we would be the happiest person in the world. We used to call him Stevie.
After Hydra kidnapped us, they kept us unfroze for 10 years, after we've been in the ice for 70 years and they unfroze us 1 year ago when Bucky escaped. Hydra did a lot of u know hydra things to us, torture, experiment, but they never erased our memories. 2 months after we arrived we got powers from their experimentations and each power is associated with an eye color kinda glowy. Blue for water, red for fire, yellow for wind, green for earth, purple for telekinesis, white for invisibility (it shows a couple second before and after you turn invisible) and orange for mind control and reading. You can heal wound and regenerate you body with your water power (like in the movies of Percy Jackson) and with the mind power you can also share memories, image, show the others what you see in your head and the impression and feeling you have.