Arm 31

Ruslav stroked his chin. "You used your limbs as scouts earlier; I think we can use that more effectively. Give me a gaseous arm. I will send it out with the Aeronous Aether, and you can follow it to the nearest exit."

"It's like a box of chocolates, Ruslav. Never know what you're gonna get." Armando chuckled, as he pulled off arms. Ruslav looked at him quizzically. "Never mind. Here." The arm-shaped cloud of iodine vapor floated in the air. Ruslav waved, and it spread throughout the corridors' ceilings.

Armando closed his eyes. "Nothing… wait! I feel it, fresh air! Left, left, straight, down the stairs, right, left, then up."