He gestured at the carriage behind him. "The worst thing that could happen is that you crash the carriage. It doesn't matter if Glamerspear actually hits Sparkshower, or if Sparkshower flies in an unrealistically simple pattern. Their interaction isn't the point of the show, though it certainly helps and should impress soldiers like Major General Hoofstrong. Tell me -- how many ponies would you need to pull a carriage like this, with Specialist Glamerspear sitting on top of it, around for an hour or two on a battlefield?"