Saying the demons were complicated was an understatement, and Luther understood there was a good chance his idea just wouldn't work. He was honestly surprised when Delilah became more confident in her direction, implying that Promiscuity actually came through for them. "Honestly, I wasn't expecting that. Incredible." He muttered, now following her. Eventually there was a light, and approaching it further they found the others, with Katherin in a cage. It obviously was a trap, and Luther took a few steps back, crouching. What was Dante doing? Whatever it was, he thought, he shouldn't get directly involved. While Nightmares could give other people hallucinations, he wasn't good in an offensive role, and would have to wait for a time to strike.