Sawood

Sawood, known as Chainmerang (チェンメラン) in Japan, is a Mechaniloid enemy from Mega Man ZX Advent. They are found attached to walls, and can freely move up and down. They shoot sawblades that can boomerang back to them. Some variations to them can cause their blades to move through the air in a certain pattern. It was originally used to cut wood. They appear on Tower of Verdure, Oil Field, Legion HQ, Bio Lab, and Ouroboros.