Fan Casting Lisa Snart in Untitled Batfamily Story

The younger sister of Leonard Snart, best friend of Hartley Rathaway, frenemy of the Flash family, and love interest of Cisco Ramon. She once dated Chuck Brown in the past but has since broken up with him and moved on. She grew up with Hartley and Wally during the years of their respective families fighting each other, viewing herself as an older sister figure to the two despite being the same age.