Now that everyone was fed, they headed out to the base. Ralph flew overhead at first, but once they got close to the city, he flew closer to the ground, careful not to attract any attention. Once they arrived at the base, they split up. Tony, Deravan, and Ralph stayed by the front entrance, while Tony's new recruits went around to the back.
There were a bunch of guards, all of which were wearing lab coats similar to Michelle's. They seemed to be pretty tired, which should make it easier to sneak past them. Deravan suggested that he and Tony use their earth magic to dig a tunnel under the base and attack them by surprise. 
"Sounds like a good plan to me." Ralph said. "It should work, as long as our tunnel doesn't cave in."
The chances of the tunnel caving in were pretty low. Plus, it would be a lot easier than sneaking in on foot. Unless Tony had a better plan, this seemed like the best option.