Delicate was exactly what Draco needed. Though mending charms worked on many objects, dragon hide was not one of them. He stretched his claws out and aimed at the hide. The hide was slit open and flared out. Draco sniggered and crawled into the bag to check what McLaggen had been carrying with him. Papers, books, the latest Daily Prophet, coupons for Leaky Cauldron, and a rock that Draco recognised as Eropetra. It was a rare rock prized by potioneer because it was an ingredient used in the Amorus Potion, a concoction that could make witches and wizards swoon over the use. Perhaps it was too powerful, the potion could only be brewed on the day of solar or lunar eclipse. Nevertheless, the rock could release a faint scent that could remind people of the things they found most attractive, similar to Amortentia. However, if the scent was inhaled for a long time, sooner or later, the unknowing witch or wizard could lose their conscience, then begin begging for love and attention from the owner of the rock.