A wonderful romp of destructive mayhem and chaos, doom and dispair raged 'round as the guitar sprouted wings and flew away, and as the continuous pooring of fire and cracks to hell opening in the ground reduced the lands to a barren waste satan himself ran in fright and all was dead.
All in all, pretty damned awesome. Vocals would improve it greatly, and I don't normally say that. I usually like instrumental. In this case you need someone screaming while the drums are beating in a frenzy.
That's my opinion. Take or leave. 5/5