This battle was probably as craa-azy as I 'member.
See, I was playing Pearl and here was my team.
Torterra - Lv72 (OMG lol)
Palkia - Lv 47 (Recently caught, just to deal with Flint's Infernape)
Bibarel - Lv 34 (xD)
Starly - Lv 12 (xD)
Ponyta - Lv 22 (xD)
Pachirisu - Lv 37 (xD)
So the thing was, Torterra was pretty much the frontal and for good reason. I only trained him, for reasons I don't remember. I didn't even check out Palkia's moves. Maybe then I would have known it wasn't THAT great.
So, I beat first two pretty easy, Aaron and the other. Flint was a bit of a pain, and I managed to crawl through. For Lucian, I put in Palkia first, and clicked for Spacial Rend, it missed twice and he fainted straightaway. Then I sent in Bibarel, and he fainted too; no surprises there. Then came Starly and Pachirisu, both of them low leveled so instantly wiped.
So I thought I'd use Blastoise, and I took care of them all by luck and heal items.
Then was the final battle. Against Cynthia, I beat her first few guys. Then his Lucario beat my Torterra with a Dragon Pulse. Then I sent Ponyta then Starly then Pachirisu, and Pachirisu managed to clear him before she could use Full Restore due to the luckiest CRITICAL HIT ever. Lastly, her Garchomp took charge, for which I readied Palkia, only to realize with dismay that Garchomp was about a HUGE level compared to Palkia. I kept hitting it while it Dragon Rush'd me. Then, at the last moment, this turn I would have been finished, he took in missed. I was very lucky since I ran out of heal items as well. He charged, and before he could finish me, I beat him.
That was probably a life-shocking experience to me.