Yeah, I didn't know that either. These are quotes from Google. If that's what you meant, then the post is a bit strange, you start talking about yourself and then about someone else in the third person... Can you clarify? ;)

Does the Crystal of Secrecy block archers? Interesting... I didn't even think of that... Although I rarely play with heroes who specialize in summoning. In campaigns, I only used it to create a wall, it's a cool thing, I liked it!