I don't see how hard it can be for you to jump from Dimmu Borgir to Emperor and Limbonic Art. And once you like those bands, you'll eventually come to appreciate standard Black Metal, and from there you can crank up the technicality and Death Metal will start appealing to you.
In other words, get In the Nightside Eclipse and In Abhorrence Dementia.
fucking dot. I thought I'd never like death metal. A couple weeks later, I'm jamming to Bloodbath.