[Bonus thanks to chronotitan :)]
Sylas looked down at his hand. His body itself had manifested in shimmering green and emerald. Right now, he almost looked more deity than man, formed of more energy than real matter.
And yet, his body felt no different to him.
In the last several weeks, Sylas' Rune Mastery had inched ever closer toward the Infinite Void of the D-tier, but he hadn't quite made it there. Honestly, that was because his focus was more on deepening his methods of using the Rune Mastery knowledge he already had rather than extending it further.
His comprehension of Will and how to apply it to Rune Mastery was on a completely different level. It was because of this he was able to force Leia to become a Gluttony Disciple and ultimately find the Glutton, which finally led him here of all places.
It was all rooted in this comprehension.
