Schiller arrived at Stark Tower and, before he even reached the laboratory door, heard Strange and Stark arguing inside.
"I'll say it again, Tony Stark! I'm a doctor, not God! Why do you come to me every time you have some impossible problem?!"
"Because you know magic!" Stark said, completely justified.
Strange took a deep breath, clenched his fists, and said, "You want a robot to learn magic? How did you even come up with that? Listen to yourself—does that sound reasonable?!"
Just as Stark was about to speak, Strange held up one hand to stop him and said, "There are billions of people on Earth, but fewer than two hundred from each generation can learn magic and join Kamar-Taj."
"This is a subject that cannot be mastered without talent, and even with talent, there's still a high chance of failure. Simply put, it's a miracle of probability."
"But Ultron, the opponent Jarvis has to deal with, doesn't know magic. If Jarvis does, wouldn't that guarantee his victory?" Stark's logic was perfectly clear as he continued.
"Although I think any scientist who lets an intelligent life-form run out of control is unprofessional, if that Ultron really inherited Pym's intelligence and way of thinking, he'll probably be very difficult to deal with."
"It's not just Jarvis. If anyone in the Avengers has to face an opponent like that, they need some way to ensure they hold an absolute advantage against Ultron."
"But that's difficult, because an intelligent life-form with limitless learning ability may have evolved for a long time. No one knows how far he's evolved."
"So I think that if Ultron doesn't know magic and Jarvis does, Jarvis can gain an absolute advantage."
"Have you ever considered why a powerful being like Ultron doesn't know magic?"
"Because no one taught