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GG earlier. Sorry I cut it short, but unless your Poke missed Cross Chop, you had me. All I had left after the Blissey was a Gyarados, which would have been OHKO'd.
Yes, it had ice beam but if I didn't use trick on the celebi then I'm about 99.9% sure that the dragonite would've died from starmie. I'm pretty sure the Starmie is slower than the Nite without the scarf.