Tag listened as everyone gave their own input when it came to the Philosophers stone. What did he know about it that he hoped no one else knew about it. "Ummm... wasn't it protected by some obstacles? Like, it was here at the castle, right? I guess that's something." The blonde said unsure. Hopefully it was something McCormack could go off of. And if it wasn't then, no problem, Tag simply listened to his classmates own answers.