Start

"Okay, now everyone pick a horse," Asher said to the people standing there. 

The people took a look at the identical horses which all seemed to have a little bit of aura. They were all still pretty tame, but no one knew how long that would last. Thankfully, Asher explained it to them.

"This is a Magical Beast called the Iron Horse. They are one and a half times as fast as normal horses and have a lot more stamina. However, they are harder to ride because they are Magical Beasts.

So to stay on their back, you first get on, and then release your aura to intimidate the beast. If you can show that you are many times stronger than it, then it won't budge. For now, they are under the control of the Head Master. But he will stop releasing his magic once you get on the horse."