Rowan had come across nearly an infinite amount of languages, most of the shards of the Supreme Circle had taken various forms, all dictated by different languages. After a while with such a vast sample size to draw from, he was able to glean the similarities between various languages quite easily, but these runes were different, alien, almost as if they existed outside the sphere of all known reality.
This should be because any place or creature with powers that approached those of a Primordial was beginning to form its own reality, something similar to the power that the Supreme Circle was granting him far in advance.
Yet no matter how alien these runes were, there were surely patterns within that he could use to decipher their secrets, and with that understanding, he could easily unlock the powers they contained and finally access these twin streams of energy, and maybe find a way to break out of this shell of rock using it.
