Awesome new addition to the story. I'm thinking about adding my own.
My proudest moment, eh? Probably against Palmer in the Battle Tower. His Rhyperior died in a one hit KO after my Lucario barely survived an Earthquake. :) '
EDIT: I came up with something for the story, here it is!
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Upon waking up, I found my body to be extremely sore. Go figure. Getting beaten up by a bunch of doppelgangers would do that to someone.
I looked around at my surroundings. The only thing I remembered was blacking out falling into the river, so I figured I must have washed up wherever I was now, but there was only one problem with that theory. I saw that I was in a forest grove, with enough trees that I couldn't the sky. The same was true when I tried to look out of the small clearing. Where on earth was I? I did a quick aura search to see if there was anyone in the area. There was something, though very faint. I went towards the area where the aura was being emitted. I looked around. There was nothing there. I thought that someone or something had been here before, but I had no idea anymore.
I sat down, and sighed. This was awful. Takashi was being, most likely, tricked by my doppelganger. Where had those come from, anyway? It didn't make any sense. As I started to think, I noticed something rustling in the bushes. I stood up and took a fighting stance.
"Who's there?" I said. Scanning with my aura, I saw what looked like the shape of a…deer? I wasn't sure.
"Leave now, for the sake of the safety of the forest!"
"I mean no harm! Just…I'm lost, and I have no idea where I am. Please, I don't want to fight." I pleaded.
"Liar! Prepare to die!" Within a matter of seconds, the Pokemon had leaped out from the bushes, pinned me down on the ground and was preparing to slice me up.
I could see now that the Pokemon was a shade of light green, with large horns and hooves.
"I hope you enjoy prison, trespasser!" The Pokemon was about to use her—or at least I assumed it was a her—horns to get rid of me for good, when all of a sudden she stopped.
"Hideyoshi?" she said. She let me up so she could inspect me. Once she did, she said joy, "It is you!"
"Um, who are you?" I asked. The smile drained off of her face.
"You mean you don't remember me?" She seemed sad. "After all that we went through, you don't remember me…"
"I'm sorry, but I don't. Uh, who did you say you were again?" I was very confused, but what else was new?
"I'm Virizion, but you can call me Vivi. I'm one of your… friends, I guess. That is, until you disappeared," Virizion said shakedly. "…I… I just can't believe that you don't remember me. I mean, we were together for a long time."
"What do you mean by 'together?'" I asked.
"Um, nothing! Nothing at all!" Vivi seemed cheerier now, and blushed. "Just know that I'm a friend. I protect the Pokemon in this part of the forest, which is why I needed to make sure you weren't a, you know, bad Pokemon."
"Alright, if you're a friend, then I need you to help me with something." I explained my situation to her. "Can you help me get back to Takashi?"
"Sure! First things first, let's take out a map. I think I have one…Aha! Here it is!" She pulled out the map and laid it out on the forest floor. "Let's see, right now we're in Overgrown Woods, and it looks like from what you're describing, you were somewhere over here," she pointed to someplace on the map. I studied it, but something didn't seem quite right.
"This doesn't seem right, I'm not sure why," I said. Suddenly, it hit me. "Wait a minute, do you know what year this is?"
"Yeah, it's 613, the year after the big war. Why?"
"That's it! Takashi is in the past, near Azure Forest!" I exclaimed. "This must be Celebi's doing. I'm not quite sure how, but she's the only I know who can bend time." I felt better now that had some idea of where Takashi was. Virizion must have known the Hideyoshi who lived with young Takashi. It all made sense now.
"But how are we going to get back to the past?" Vivi asked. "It's not like we can just flash back there, right?"
"Or can we?" I pulled out Mew's crystal, which I still had from the island. If Mew was really as powerful as he was supposed to be, then maybe his crystal could send us back in time.
"What's that?" Vivi asked.
"You'll see. Just stay close to me." Vivi moved closer to me. I wrapped my free arm around her, making sure that she'd come too, and focused my aura on the crystal, which caused it to glow. I focused on where I wanted to go, and the crystal's radiance increased. "Here we go," I said, excited. The crystal flashed, and we were transported back in time. I was going to see Takashi again.