Warning! The following contains spoilers for the Superman & Lois Season 3 finale, called "What Kills You Only Makes You Stronger." Read at your own risk!
When Lex Luthor finally arrived on the scene of Superman & Lois, the bar was set pretty high for what he had planned. Fans were already impressed with Luthor's debut in The CW series, but it didn't hold a candle to his revenge plot against Lois Lane and Superman in the finale. It all led to a massive showdown at the end which seemingly teased the most iconic Superman comic book story of all time. I'm excited to see Season 4 attempt it if that's what's in the works, but also very worried.
