Dragon killed

The figure took out a body transformation mirror. It was a grade 4 one with dark type amber energy. It was in tier eight. He took it between his palms and poured some amber energy in it. It activated immediately. A black fog sorrounded him. His body turned illusory and the fog rushed in his body. After all of the fog was in his body, his body started to change. Soon he turned into a figure made out of black fog. Then he started to grow. Two wings sprang from his back. His growth stopped when he was twice his actual size. He had also grown claws and a long tail by then. After the transformation he flew closer to the statuelike black dragon. When he was above it, he activated one of his family's spacial skills, ' Invisible demon body '. He turned glasslike immediately. Then he gathered amber energy in his hands to form a long sword. He took out some white powder and used his amber energy to create a weak wind that sprinkled the powder over the dragon. The powder was enchanted dragonsbane that was supposed to kill dragons. Then, only to be safe, he drove the sword through its heart. He stored the coruspe in one of his storage rings.