Volt Kurageil

Volt Kurageil (ボルト・クラゲール) is a big aquatic boss from Mega Man X3 that only appears if Vile Mk-II was defeated in the factory with one of the weapons he was weak to. Its only purpose is to stop intruders from infiltrating Doppler's Laboratory. It can attack with electric shots, missiles, and firing the two hooks from its tentacles. 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.
 * Volt Kurageil's weakness to Triad Thunder may be explained by the fact that jellyfish are made almost entirely of water. Ironically, it uses electrical attacks itself.