Ground Fire

Ground Fire (グランドファイア) is Mega Man X's weapon from defeating Mattrex in Mega Man X5. In normal fire, X shoots a swirling fireball on the ground that shoots three embers in random directions. The embers cannot go through walls and can only be shot out in the direction in which it has not placed itself on (i.e, if the Ground Fire sticks to a ceiling and a wall, the embers will not be fired to the direction of the ceiling and the wall). Up to two Ground Fires can be on the screen at a time. When charged up, X shoots out two fiery blasts on both sides of him.

This weapon is the primary weakness for Axle the Red and Rangda Bangda W's blue eye part. 

Trivia

 * Interestingly, the charged version of Ground Fire is similar to that of the charged version of that of Double Cyclone.

Counterpart to this Weapon

 * Quake Blazer