While at the Carousel Boutique, I had incidentally tried on an enchanted reins and convinced Rarity to copy the design for me. She had agreed and made it into a highly personalized item.

Bringing it up to Twilight Sparkle, and convincing her to perform the intended enchantment upon the reins. As the good friend and magic adept she is, she couldn’t refuse my request.

Once the reins are on, I had to examine and explore it further, apparently, Twilight had no problem joining in. Maybe it is just as exciting to her, but I couldn’t ask her.