User blog comment:Admiral Leviathan/Team Recolor 6/@comment-1645715-20100419212608

"Electic Soldier Porygon". It was a Pokemon episode that only aired in Japan. After it aired, over one thousands Japanese kids had seizures. Because of that, it was agreed that it would appear anywhere else for fear that the same thing would happen. It was because of the many bright and flashing lights (mostly by Pikachu's Thunderbolt attack). Ask Santer for more details.