Solitude with the Eternal, the third album from Canada’s blistering, serpentine three-piece Adversarial. Razor sharp. Slithering. Dual chasms yawn. A Janus-faced entity blinks, looking back and forward through the uncanny gloom. Dual tongues chase each other, slithering past cavities in the broken teeth. Licking against the neck, pulling more offal toward the trough. Each face has a black hole in the iris of each eye.