Thankfully, Jason had the system with him, so he didn't have to go through the trouble of learning the entire Aruna language from scratch. The moment Azrael said a few words of the language to him, the system kicked in, and Jason learned everything in a few seconds!
Jason also learned that Runes could be used for literally anything that Magic could do. There were Runes for causing explosions, Runes for freezing, wind Runes, Earthquake Runes, flight Runes, decay Runes, darkness Runes, and more and more and more. It was impossible to know just how many feats you could perform with Runes since there were no limits to what you could do. The only thing a Rune caster needed to do was to learn the best way to create and apply a Rune, and they could expand and innovate their knowledge to do anything they wanted.
