Volt Kurageil

Volt Kurageil is a big aquatic boss from Mega Man X3 that only appears if Vile Mk-II was defeated in the factory with his weakness. It's only purpose is to stop intruders from infiltration Doppler's Laboratory. It can attack with electric shots, missiles, and firing the two hooks from its tenticules. Its weakness is Frost Shield and Triad Thunder.

Trivia

 * Modeled after a jellyfish, this bosses name is derived from the Japanese word "kurage," which means jellyfish.
 * The fact it's weak to Triad Thunder, is possibly because a jellyfish is nearly made entirely of water. Though it is ironic, because it uses electric attacks.