Guitar solos starting 2:33, sounds like robots dueling, always lose my shit here.
And if the above is robots dueling, these leads starting at 4:11 are robots having a calm and reasonable discussion, surrounded by other high-quality melodies as well.
That really brief section from 3:06 to 3:18 is some of the fastest groove metal I know of, the whole song is packed full of changing rhythms but that brief section is the perfect intensity climax.
Godlike intro.
The ending of Zephyrus, incredible tension, and the heavy amounts of reverb almost gives it a proto-TRITSIO kinda vibe with that tremolo-picking + guitar harmonies. Individual song isn't on YouTube, skip to 14:04.