[It's a pleasant surprise to see that the malgam is moving around on its own, to find new places to spread dread and terror. Also saves him the trouble of commanding it to go elsewhere.

Of course, Geryon follows it to see where it goes next.

For now he just watches intently. He wants to see what the malgam will do on its own. Geryon could easily give it more commands, and he will in due time. He certainly will. But first, what sort of chemistry could be created by leaving it to its devices? He just has to know.]