I just realized: Jigglypuff gets mad when people fall asleep during it's song, and God Gengar and Alakazam are covered in markings. They fell asleep alot during it's songs
The giants alakazam and gengar forms were called in the dub as ancient same with jigglypuff. But id do want to mention that the jigglypuff giant didnt appear out of no it was summoned but the regular jigglypuffs singing
Also forgot to mention baby lugia was a bizarre pokemon as it can not breed and it was the only baby for a legendary. Phoine doesnt couldnt as it is a different pokemon from manaphy
a couple pointers to make your videos more user friendly: less ads, I get them 3-4 times per video & also be a little louder so I don't need to turn the volume up so high that I jump scare myself when the commercials come on because of the insane difference in volume.
Not sure if anyone already mentioned this but I thought I'll put it here anyway. There's a theory that the pink Butterfree is actually from the Orange Islands because like you mentioned in the honorable mentions the pink pokemon could be found only in the Orange Island episode In the Pink (I think that's what it's called) where all the pokemon eat the pink berries that grow there making them turn pink. So it's possible that the pink Butterfree was from the Orange Islands. Hope this made sense.
Some of the coolest anime exclusive pokemon that come to my mind are the Mirage pokemon from the bonus disk of "Lucario and the Mystery of Mew." I remember this short being one of my favorite pieces of the pokemon anime as a kid.
I remember an episode with 2 Kecleon. 1 looked normal, the other was purple. Tho it wasnt shiny because it's squiggly line on it's waistline wasn't right