Silas was pleased with what he's able to achieve with the current rank of his superpower. He compared it to what it was before he underwent his first evolution metamorphosis and he found out that though the difference was there, it wasn't that huge.
Though he said that, he knew that even a minor difference can make a lot of difference in a fight.
After Silas has checked the matter manipulation part of his superpower, it's now time to check the Regeneration part of it.
Silas thought of how to start testing his Regeneration but only one thing came to his mind.
"Tsk. Tsk. Tsk. This is going to be a little difficult. Do I really have to hurt myself because I want to test my superpower?" He couldn't help but shake his head when he thought of this.
He knew that's it's the only way he can go about it. He tried to think of any other possible way but nothing else came to mind.