Bal Kacche

The Barukatche (バルカッチェ) is a butterfly-like Reaverbot that appears in Mega Man Legends 2. They are found in the Saul Kada Ruins, Diggers' license tests and on Elysium. In Saul Kada ruins, some start out as a caterpillar which will breathe fire when Mega Man Volnutt stays too close, and when Mega Man defeats them, the moth flies out of the explosion. Its attacks as a moth include spraying MegaMan with a yellow powder that can paralyze him (which can be rendered ineffective with the Light Barrier), and when Mega Man is paralyzed, it attacks with a swooping glide.

Trivia

 * Its name and colors are based on Berg Katse (ベルク・カッツェ Beruku Kattse, "Bergkatze", German for "mountain cat"), a character from the anime Gatchaman.