LEGO Dreamzzz sets, biggest first

Dreamzzz launched in 2023 as the first big new in-house adventure theme in years. The premise (kids fighting nightmares inside a dream world) frees the designers from any real-world logic, which is how you get a flying pirate ship shaped like a shark and a castle grown out of the night itself.

The clever bit carried over from the show is choice: many of these LEGO® sets include two build paths at key steps, so two kids with the same box can end up with different models. Castle Nocturnia leads the list below, sorted by piece count. It's a genuinely inventive theme that deserves more attention than it gets.

8 sets, sorted by piece count. Browse all 500