Plasma Cannon

Plasma Cannon (プラズマキャノン) is a cannon enemy from Mega Man X4 that shoots plasma lasers. It appears in the stages of Slash Beast and Storm Owl. It also reappears in Rockman X DiVE after a long hitaus.

Other media
A Plasma Cannon (or a similar cannon) appeared in the Rockman X4 manga at Slash Beast's giant train. It fired a powerful beam at Zero that caused some damage to him, Zero losing his helmet and left shoulder armor, and Zero destroyed the cannon with a Z-Saber slash.