In the late 80s or early 90s I remember watching an animated series that followed a young unicorn and a demon.

In one episode the unicorn gave the demon his horn, and the unicorn almost died.

In another episode there was a man who was able to turn people into human shaped building blocks and built a huge tower from them.

Those are the two scenes I remember with any clarity.

Anyone have any ideas?

In the late 80s or early 90s I remember watching an animated series that followed a young unicorn and a demon.

In one episode the unicorn gave the demon his horn, and the unicorn almost died.

In another episode there was a man who was able to turn people into human shaped building blocks and built a huge tower from them.

Those are the two scenes I remember with any clarity.

Does anyone have any idea?