I really struggled to come up with something until I played this sample in. Also, I wanted to to work on my bars to kill your other beat, which I had to postpone to not let your beat fight challenge slide.
The drum bounce is dope. Then on top you created melodic layer after layer and it blends perfectly. I think implementing a sample gave it a more interesting texture. This is really good stuff.
Man, I hope you can soon make a living with music. You deserve it.
I love the bassline and the melodic additions keep the beat interesting without killing the dark vibe. Also, the drum sounds absolutely match the vibe.