Weather Crystal

Weather Crystal is what changes the weather in Wire Sponge's stage in Mega Man X2. Normally it changes the weather by itself, and usually the Croak Hoppers open their mouths to indicate this. But X can change weather as well. With a Speed Burner shot, he can make the weather sunny. Bubble Splash causes the weather to be rainy (this is ill-advised, though, as the rainstorm also has wind, and the wind sometimes makes movement hard to control). Crystal Hunter will make the weather foggy.