Check out these sweet covers for Sylosis' upcoming release, Monolith. I'm assuming one of these, probably the black one, will be for a special edition, but either way, both look pretty gnarly. The artwork was created by Dan Goldsworthy. Fans of Sylosis still have a ways to wait for new music, as Monolith is scheduled for an October 5th release through Nuclear Blast. [via MetalSucks]
