Ayy, not bad. I'd suggest adding a little extra depth to the drop aside from the growl bass and the subtle synth plucks. I've never really gotten into dubstep myself, so I have no idea if this is a good suggestion or not, but maybe try some lowpassing to add a bit of variation to the growl bass as well. I have no idea whether that'd sound good or not, so experiment with it, and if you don't like it, then that's alright lol

Sounds like this song is going to be EPIC! From what I can tell so far, this is going to be a slow, heavy song, kind of like what Check Out is. Did you take inspiration from that song, by any chance? GG!