Ash Ketchum: Path To A Mastermind Part 2 (GRENINJA'S RETURN)

Ash-Greninja vs. Mega Mewtwo Y

Ash-Greninja was getting beaten by Mewtwo. Mega Mewtwo Y kept using moves after moves on Greninja. But this was Ash-Greninja and he had enough of this! He balanced himself on the ground after getting another strike from Mewtwo. 'Oh, look, you are finally standing up to battle again!' Ash mocked 'What a rare sight!' Greninja suddenly used Shadow Sneak and then Night Slash. Then it quickly went back again to distance itself from Mega Mewtwo! Ash smiled. He ordered Mega Mewtwo Y to use Psychic! Mewtwo use Psychic and got Ash-Greninja in his wrath! Greninja took advantage of that situation and used Rest and restored all his strength. 'Clever indeed...' The Mastermind thought 'Using the current situation to your advantage... Huh, looks like Ash-Greninja has learnt a few things from the old weakling named Ash Ketchum! But I will also show him the power of the MASTERMIND!' Suddenly Ash-Greninja got up again and used Smokescreen. Mewtwo smiled since smoke didn't affect him and he could still sense Ash-Greninja through his Psychic powers. Mega Mewtwo Y felt his rival pokemon going past him. That is when he swung his hand and caught him! Greninja had been caught by Mewtwo! Ash couldn't see anything due to the smoke... He coughed... Mewtwo used Thunder Punch on Greninja and tossed him up into the air! Ash smiled... 'Mewtwo, clear the smoke for me!' he yelled. Mewtwo did clear the smoke with Psychic as he beat Ash-Greninja another time, this time with Headbutt! Suddenly Ash-Greninja released himself from Mewtwo's grasp again and this time used Double Team! He suddenly multiplied into a lot of Greninjas, floating in the air... They looked like a group of ninjas... Mewtwo was terrified at that sight. He didn't know which one he should hit! However, Ash knew it... Somehow, the original Greninja was appearing a little more blue-ish for him... He narrowed his eyes. 'Maybe I can detect it because of the Ash-Greninja bond...' he thought 'But unfortunately, Mega Mewtwo cannot, what do I do now?' All the Ash's greninja together used Dark Pulse and then Night Slash on Mega Mewtwo Y ALTOGETHER and that hurt him a lot! Then they used Ice Beam! And then finally all the Ash-Greninja clones combined with the original Greninja the Water Shuriken on Greninja's back glowed yellow! Ash was shocked. 'Could this be that same move that Greninja had used in the Kalos league finals against Alain and his Mega Charizard X?' he thought 'If that is it, then it would be shameful for me... Mega Mewtwo Y getting defeated by a move that couldn't defeat a Mega Charizard X who was a fire type? SHAME ON ME!' Greninja finally threw the Golden Shuriken towards Mega Mewtwo Y and defeated him. Mega Mewtwo fell on the ground. 

Ash immediately retracted Mega Mewtwo Y. Then he sneakily took out his Master Ball and with a psychotic grin, he threw it at Ash-Greninja! The water pokemon dodged it with it's speed and then sliced it in half with a water shuriken!' 'No, I only had one Master Ball!' Ash thought 'Guess... I will have to battle it now...' He took out his two machetes which were made out of Registeel's steel. 'This is even sharper than your shuriken...' Ash said 'You may have defeated my pokemon... But can you defeat ME, THE MASTERMIND!' Greninja narrowed his eyes. 'LET'S BEGIN!' Ash-Greninja telepathically said  to Ash. Both of them marched towards each other...