Ancient One

The Ancient One' (add description here)

Season Two
In Big Appetite in Little Tokyo, Dr. Akira Onodera sees that the Ancient One has arrived and he tells Onodera that making a new machine in his factory is priceless. The Ancient One shows that the city has it's own form of protection (red pterandon, bule octopus, and yellow dragon). Onodera thinks it's an old legend. The Ancient One thinks it's not so when Onodera will wake up, he will be crushed by the feet of a giant monster (a giant green Godzilla-like creature). The Ancient One appears and warned Onodera. The Ancient One blows cursed sand to turn Onodera into a giant creature. Dogbot uses a pizza and the sand lands on it, but Shaggy ate it and turned into a giant creature. It later shows that Professor Pomfrit created the 30 Foot Shaggy and Shaggy somehow didn't turned into a monster. Onodera is thinks that he Ancient One is a spirit and whatever who that Ancient guy is, Onodera decides to make another factory into another location in Japan. (Big Appetite in Little Tokyo)

Appearances

 * What's New, Scooby-Doo? - Big Appetite in Little Tokyo

Notes/Trivia
The Ancient One and Aku from Samurai Jack share the same voice as Mako.