“Luck Be A Lady” is the title of the third episode of The Flash Season 4, and it airs October 24 on The CW.
The villain in the episode is Hazard who first appeared in Infinity Inc. comic books three decades ago.
Here’s an official description that was just released by the network. Hopefully we will have some photos soon.
DC COMICS’ CHARACTER HAZARD COMES TO PLAY IN CENTRAL CITY — Barry (Grant Gustin) and the team are hit by a string of bad luck and realize it is the handiwork of a new meta, Becky (guest star Sugar-Lyn Beard) nicknamed Hazard, who has the ability to give others bad luck, while cashing in the benefits for herself. Meanwhile, Harry Wells (Tom Cavanagh) returns to Earth-1 to give Wally (Keiynan Lonsdale) a message from Jesse. Armen V. Kevorkian directed the episode written by Sam Chalsen & Judalina Neira (#403). Original airdate 10/24/2017.