Ash Pov

Sceptile came out of the pokéball with a brilliant flash of light. "Tiiiiile!!!!" The grass type shouted.

"Sceptile! Use leaf blade!" I shouted. Sceptile could tell just how desperately I wanted to win, so he charged up what was probably the most powerful leaf blade in history. He leaped with all his might, his leaves on his arms started to glow, and they grew to incredibly large blades. He swung at Yveltal with enough strength to cut a skyscraper in half.

The sheer power of the move was enough to knock Yveltal back and crash into a mountain. It even made a large cave in the mountain.

"You're not as p-pathetic as I thought!" Yveltal said weakly. "I guess I'll just have to up the ante!" Uh oh. He doesnt sound weak anymore. He must have been faking it.

Yveltal's wings started to glow white, it then charged at sceptile with full force. It knocked sceptile to my feet. It had swirly eyes. Sceptile had fainted. "Return, Sceptile." I said sadly. It looked like this was the end. I had three pokemon left, and Yveltal knocked the first three out with relative ease.

I decided to keep going, for Serena. "I choose you, snorlax!" I said, throwing snorlax's pokéball in the air. "Snore!!!" Said the normal type Pokémon. "Use ice punch!" I shouted. Snorlax's fist became encased in ice. Snorlax moved surprisingly fast, despite his weight and size. He jumped up and slammed his fist into Yveltal's face. Yveltal stumbled a bit. Before it had time to recover, I shouted "Use hyper beam!" Snorlax then shot a large beam out of his mouth. Another direct hit! It looked like Yveltal was out, but it held in there, stood strong, and blew Snorlax away with dark pulse. Snorlax had fainted. "You did great, snorlax. Return." I said.

"Go, charizard!" I yelled. "Charrrr!!" The fire type screamed. "Use seismic toss!" I demanded. Charizard then flew towards Yveltal, but charizard didn't get a chace to even touch him because Yveltal knocked charizard out of the air with night slash. Charizard fell to the ground and made a small crater. Shockingly, charizard had already fainted. I gasped in fear. Without saying a word, I returned charizard. I had lost.

"Bring out your next Pokémon!" Yveltal shouted. "I dont have any more." I said, confused. "Yeah, you do. You've used five so far. Pikachu, Infernape, Sceptile, Snorlax, and Charizard. No one is stupid enough to challenge me without a full team of six." I felt my belt, and Yveltal was right. I had six Pokémon! And the sixth was none other than the one and only Greninja.

"Greninja, come on out!" I shouted confidently. "Ninja!" Yelled the water type. "Now greninja! Stronger, stronger, stronger!!!" I shouted. Greninja transformed into Ash-greninja. It had a swirling vortex of water surrounding it that formed into a large water shuriken on its back. "Ariel ace!" I yelled. Greninja jumped up, and its legs started to glow. It kicked Yveltal several times. "Quick! Double team, then cut!" Greninja jumped off some debris to get extra height. It created hundreds of clones of itself. All the clones formed a white beam in their hands. They then swung at Yveltal. A large explosion appeared. Amazingly, Yveltal was still alive. It tried using night slash. "Dodge! Then double team once more!" Greninja dodged the night slash with a back flip. It made more clones of itself, which Yveltal tried to destroy with dark pulse. All the clones vanished, with no clue as to where the real greninja was. "Now!" I shouted as greninja jumped from behind Yveltal. "Water shuriken!!!" Greninja took the water shuriken from its back and spun it over its head. It grew in size and changed into a shiny gold color. Greninja threw it with all its might. And it hit Yveltal square in the face. Once the dust settled, it revealed Yveltal to be dead. Not fainted, but dead. "Mission accomplished." I said to myself.

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Whew! That took a while to write. I think it was worth it, though. Don't you? Anyway, I hope everybody liked this chapter, and I will see you in the next one!
BYEEEEEEEEEEEEEEE!!!!!