[Just editing stuff. This isn't new]
Totally addicted to monochrome shading now....
Bottom scene happens first, then the top.
This is something that I took out from my fanfic because it no longer made sense. I had to think fast because whether or not I use this plot impacts future chapters and I decided to get rid of it.
So, if I HAD used this, in the next chapter in the middle of the fight Agas suddenly looks as though his head is about to explode (bottom pic), then disappeared, leaving the Tear behind. And then when the hero party encounter him again later, he looks like he did on the top picture, all beaten up and chained to the wall.
Drew him without his armour for my own sake, but in the actual scene he is still in full armour so nobody in the hero party has ever seen his face ever. Now even Rhen, who apparently has some kind of... connection to him (in the fanfic, that is)

I'm pretty sure you already know who could have done this, but I'd rather not say it outright anyway because I don't want people yelling "I'm gonna kill [insert name of culprit here] for doing this!!!!" because I know at least ONE person would.
Seeing that I could make someone react like that, I know I'm totally a perfect member for the dark side recruitment team... And that's not something to be proud about =____= Come on, wanting to kill the HERO because she killed the villain? That's EVIL!!!
Ahriman: See? You yourself know that you're a perfect member for the team! Join me, D_A!!!
D_A:

No thanks, I'd rather do my own evil business by myself... I don't like you.