King Ghidorah

King Ghidorah is a three headed dragon with the power to unleash electricity through his three heads. Ghidorah first appeared in Ghidorah The Three Headed Monster, where he fought Godzilla, Mothra, and Rodan. He would eventually become Godzilla's Arch Rival, as he became his opponent in Godzilla vs King Ghidorah, and go one more round with him as Keizer Ghidorah in Godzilla Final Wars. Evenutally he met Bowser, and his Koopa family, and joined his team. King Ghidorah is both powerful and dangerous to his enemies.

Trivia

 * King Ghidorah will become Pooh's enemy in Winnie the Pooh vs Ghidorah The Three Headed Monster.
 * Aaron will face this dragon in the future.
 * Arik will also become King Ghidorah's enemy in the future as well.