>>12917461It was supposed to be based on 4 swords of power from "The secrets of the immortal Nicholas Flamel"
Excaliber=ice, Clarent=Fire, Joyeuse=Earth, and Durendle=air. I couldn't think of a better method for the last to, so I went with moon and sun stones.
Also, I thought what would the types be?
Steel/Ice Steel/fire Steel/Rock and Steel/Flying
or
Ice/Ghost Fire/Ghost Rock/Ghost Flying/Ghost