Following the plans, Walker saw amazing things. He could still understand many things. Just because he lacked some of the skills he had before did not mean he had lost the ability to understand the basics of what the world had to offer when it came to new discoveries. This right here, was new and amazing..
Using the elemental crystals, there could be multiple methods of travel. Like the ships, the water mana crystals could be used to prevent certain areas from becoming wet. Thus would be paired with rune designs to resist the clouds and moisture within the sky. Something that Walker would not have considered at all.
