Caridin
Caridin sat there in silence as he listened to the rest of the tale. And then for a few moments after it was over, lost in thought. Arcturus had... just pointed out something what no other person he encountered thus far ever had. Something Caridin himself had honestly not stopped to think of. Even Erikur had simply sent him off without pointing out the flaw in his end goals, or lack thereof, like this. Though, knowing his old mentor, chances were the Smiling Demon had fully intended Caridin to encounter this very question on his own, and find the answer to it on his own too.
And it was... a damn good question, as he came to realize. He had feck all idea of what he intended to do after, in some hypothetical scenario, he succeeded in his nebulous goal of tearing down this cruel cycle of the strong exploiting the weak, man being a wolf to man. Of what he'd do if he did achieve godhood, achieve the power to complete his crusade and annihilate his enemies as his heart so yearned to. He could very well go out of his way to kill every villain who reared their ugly head, but... would any of that matter if the vacuum their deaths created would only serve as the perfect petri-dish for new, potentially worse villains to spawn and prosper from? A large part of him, the part which had birthed his spark for this very purpose in the first place, screamed that yes, it would matter in the end. That every scumbag consumed by his light was one less to breath cold misery and shit hot suffering into this world. That regardless how many he had to strike down, that he could keep going until the end of time, if that was what it took to purge their ilk from the planes of tempest.
In fact, it retorted, perhaps death was too kind a fate for th-
"Shut the feck up...fecking shut up!" He shouted internally, eyes burning bright gold as he forcibly silenced the rage churning within him. This... this was precisely what Arcturus had meant, wasn't it? This.... hatred that spurred him on towards endless destruction, that would see him simply tear down one cruel cycle to replace it with his own. He knew it was. And yet that same hatred, that same fury, had been the very things which pushed him this far to begin with. The very things that had convinced him to get back on his feet after every defeat, every set back, and push forward with renewed zeal and intensity. Just as his mysterious observer had taunted him, he was a blunt instrument by his very nature, and that was simultaneously his greatest asset and his greatest liability. The hatred made him stronger, but it also rendered him blind to what was not immediately in front of him. That... that had been real the point of that message. Just as it was the point of what Arcturus was trying to tell him now. That he would reap what he sowed if he all he dedicated himself towards was destruction... if he allowed destruction to use him as a tool, instead of the other way around.
"Find someone to protect..." he said, eyes slowly fading to their normal green, "or somethin' to build. I... don't even know where to begin, to tell the fecking truth. But... I see what yer trying to tell me all the same. Ye've given me something to think about that no one else ever has."