The "Misfortune's Keep Last Fight" contains 509 pieces and 2 minifigures.
I made this set to celebrate Ninjago's 10th Anniversary.
This set is based on season 6 of the show, it's a recreation of a scene from the TV show when the ninjas attacked Nadakhan (season 6, episode 64: The Way Back -12:27).
This set contains 3 separate builds.
I think it would make a great LEGO set because it has all the elements fans love (the builds, the minifigures) and the future of Ninjago sets and if LEGO/LEGO Group accept it, then they can make new sets based on other scenes from the show.