The CW has released an accumulation of the promo images for their Arrow and The Flash “Superhero Fight Club” promotion. Together the images form a nice looking banner with both heroes and villains from both hit CW shows. Some really cool and fun imagery going on here. Check out the what is likely the last of this promotion below, then be sure to watch The Flash tonight at 8 p.m. ET and the Arrow tomorrow night at 8 p.m. ET as both shows are closing in on their season finale episodes.