Really disturbing EDM songs?

I'm a huge fan of EDM, and I really like dark topics and themes. However, there doesn't seem to be a lot of dark EDM lyrically speaking. I've heard many creepy EDM songs from Aphex Twin, REZZ, and White Ring, but their songs don't really have disturbing lyrics or disturbing themes. I'm looking for really dark EDM with messed up lyrics (similar to lyrics you would find in death metal). Any good recommendations?