Luke's training time

Luke headed over to the Arena, as he was bored and had free time for himself. Normally, he would have been making tools at this time, but he had already made the week's products. He started off with a quick jog around the Arena, and walked in for the actual training. . He used Hone Claws to increase his attack. He spied a beer can over on the trash can. He picked it up, kicked it away into the air, and used Pursuit on it. It missed, a little. It still left a place where the paint was scraped off.
"Not bad. Not bad at all."
He took another can, did the same thing over. Now, it was hit so that it was half mangled.
He took a third can from the pile and repeated. Now, it was a mangled mess.
"Complete. Nice work."He thought to himself.

He was back from the first battle to train again. This time, it was makeover training. He first warmed up and did a few laps. He fashioned a beer can and did the usual practice. Instead, something shiny and black had been on his hand the last moment and the can had been lost. It was found later by a wild pokemon, crushed and in bits. He wondered what was the energy, so he ran home and fetched a Book on Zoroark movesets.

He was back from his house with the book on his moveset. It was a move called Night slash, and was a powerful move if used correctly. He decided to practice that move and stood by a nearby tree. It was very worn down, battered with punches and kicks of the sort. Well, time to end its misery. He first a scratch on a tree beside that, and tried the move on the tree. Something flashed, something burst- It looked like the tree was gone for sure. When he got home, he tried it on a rock. The rock just got a deep gash.

But the black energy still needed some work. He figured out that this was a type of aura emitting from himself, and his mind told him to make usage of that. He got up andwent to the library to borrow a book on the aura of the Riolu line. He ran home, and spent the rest of that day reading. When he was sure he knew how to let the aura out, He tried it on, but the dark energy just disappeared when he tried to attack. Well, then. He ran to the library to return the original book and found tons of books about Myserious energy. He read those, too. He was now sure he could do it. He ran to the arena, and muttured a quick spell under his breath. He energy came on, He knew that he had succeeded. He now knew Night Slash. But he tried it out to be sure. He ran to the rock beside his home. The dark energy burst, taking the rock with them.