Infinity Series: Captain America Storyline
Carina
Name: Carina Granado (later Granado-Barnes)
Title: Agent of S.H.I.E.L.D.
Powers and Abilities: An accomplished scientist, uses electric shock weapons
Hero name: Spark
Aliases: Karen Granger, Liv Sword, Agent Granger (later Agent Granado-Barnes).
Age: Frozen in time early twenties
Infinity Stone Associated With: Time
Summary: From a family of Latino immigrants to the U.S. in the early 1900s. Birth name is Carina Granado, but her family, fearful of further persecution, tried to 'Americanize' themselves, so she sometimes went by Karen Graner. Founder of S.H.I.E.L.D., former SSR and S.H.I.E.L.D. Agent, girlfriend of Bucky Barnes, becomes best friend of fellow agent Peggy Carter. Worked with Stark Industries during World War II and helped pave the way for women in science, specifically chemistry, in the 1950s. Went off the grid in the 1970s when she mysteriously stopped aging. Re-emerged in the 2010s and pretended to be her own granddaughter, Liv.
