When I think Ne Obliviscaris, I usually think classically-infused death metal with a very even flow of distorted and clean vocals. With "Pyrrhic," the latter half of that statement is true. The song spends the first four minutes making sure everything, everywhere is burnt to the ground before launching into a noisy Deafheaven-type section and ultimately ending a heavy rendition of Pink Floyd.
If you're not excited for their new record Citadel to come out on November 7 after this, you're deaf. Hit up a specialist.