There exist also themes like Ninjago, invented by lego. In fact lego keeps reinventing itself so it never goes out of fashion. That said, over the years, creat

There exist also themes like Ninjago, invented by lego. In fact lego keeps reinventing itself so it never goes out of fashion. That said, over the years, creating new stuff from existing sets became harder and harder, I find this a pity.