If Kurt can figure out a different fuel source for the thing, by all means, please share! Armin can't practice with it as often as he'd like because he has a limited amount of gas. If he didn't have the worry about powering his gear, he'd have another small advantage against the Titan shifters here.

"Your first? Have you not met Temeraire?" Armin could probably relax in the water all day, but he begins to wade back towards Kurt, "Of course, he's a much more manageable size, but he says he's a dragon. This one had to have been some kind of... Titan dragon."