Hop Cannon

Hop Cannon (ホップキャノン) is an enemy from Mega Man ZX Advent that appears in the Mysterious Lab. They are cannons that hop continuously and fire projectiles, high-resiliency balls from as high up as it can. At it's rear, it employs a pump-like catapult system. These enemies are embedded with Pseudoroid DNA, apparently from Purprill the Mandroid.