The Flash's sixth season is well underway, and Team Flash has quite a lot on their plate, between the "Crisis on Infinite Earths" crossover and the immediate threat of Ramsey Rosso/Bloodwork (Sendhil Ramamurthy). This week's episode gave Central City a new "villain of the week" of sorts -- and quickly saw her become so much more. The character, as it turns out, has a unique tie to DC Comics. Spoilers for this week's episode of The Flash, "A Flash of the Lightning", below! Only look if you want to know!