"Once we get to the other side of the Cantagel Canal, I do believe I can aid in our departure from Canterlot; I live in the East and while I do not partake in such activities, I was observant in listening to what my former pack and my neighbours mentioned about the defense structures of the East. There are a number of holes that the Celestia Guards do not know about," Rex said. "After that, I do believe we will have an easy way to your doctor Xvital?" 