Gigabolt Man-O-War

Gigabolt Man-O-War, or Gigavolt Man-o-war, known as Gigabolt Dokragen (ギガボルト・ドクラーゲン) in Japan, is a Maverick from Mega Man X8. You basically pursue him all about the Dynasty area. When the official battle is on, he'll normally send electrical bolts and miniature versions of himself. When Overdrive kicks in, he'll do his Thunder Dancer and strike the platform. With Crystal Wall you'd have to be creative, but with Rekkyoudan and Bound Blaster, he isn't that big of a problem. These weaknesses all came from defeating Earthrock Trilobyte.

Trivia

 * In the English version, he's called "Gigabolt" (with B) in his introduction and "Gigavolt" (with V) in conversations and in the ending credits. That may be because there is no difference in the pronounciation of "V" and "B" in Japanese.