Gaius' battle theme in the Praetorium is called Bite of the Black Wolf and it's just Rise of the White Raven without vocals, if that's what you're thinking of. Unless you're thinking of Ultima's first phase, which yes, does have lyrics and is listed in the first page (The Maker's Ruin). The Warrens and Footsteps in the Snow just use vocalizers, so the lyrics are gibberish. I looked pretty close at The Warrens way back when it was released (2.4, if I recall), and while I came up with some lyrics, it's pretty much nonsense.