User blog comment:ZSomji16/The Flash (Season 4), Arrow (Season 6), Legends (Season 3), and Supergirl (Season 3) Villains and Big bads/@comment-31614978-20170327222256/@comment-31616042-20170328014851

In regards to Killer Frost, making her a big bad doesn't mean she needs to leave at the end of the season *cough* Malcom Merlyn anyone?