Hello!

So I remember a scene, it might have been at the top of a tower, I’m not sure, where there was an orange crystal; I believe the surface of it was uneven, maybe it was kind of spiky, as if made of shards, and from it came tentacles made of an orange light. I think I remember that this crystal was evil or had something to do with evil or darkness. More information:

• I think it was a fantasy movie
• It was definitely in colour
• It’s from before 2000 I think, maybe from the 90s or the 80s
• I think I saw it dubbed in french, but I’m pretty sure it was originally in english.

I’ll try to add more information if anything comes back. Thank you very much for the time you took to read the request, and thank you once more if you try to solve it. Have a nice day!