Izzy's smile faded as she saw where he was pointing. "That's the Spire. You could say that's the reason we're all here but I wouldn't claim to be 100% certain on that point. I will say that going near it is a very bad idea." Her tone and expression were quite firm on that point, she couldn't stress the issue enough.
"Going near it leads to strange or bad things happening to whoever decides to try it. And not always quickly. There's a...being, I refuse to call them a man, that lives inside there. The magic he controls there is more powerful than anything I've ever seen, and he's a vindictive son of a bitch who enjoys hurting people."