Refleczer

Refleczer (リフレクザー) are crystal-like laser beam cannon enemies in Mega Man X2, found only in Crystal Snail's stage. They shoot energy orbs at 45 degree angles. The shots will bounce off the walls a few times. Some are guarding the way to the Helmet upgrade, found in a cave in a pit with Batton Bones pestering you from above.

Other media
Refleczers appear in the Rockman X2 manga in the area controlled by Crystal Snail firing energy orbs at X.