S-Ranks

There is not much known about the S-ranks, which are the next tier above the A-Ranks, and the people that know generally aren't sharing. However, The Master chose to share his knowledge in Dungeon Eternium and revealed that when someone reaches the S-Ranks, they invert their soul, so that it is on the outside, giving them far more durability than mages have. They also begin to actually merge with the personification of their law, and can no longer move up the Tower of Ascension.