Skullhead

Skullhead (スカルヘッド) is the boss of the Opening Stage in Mega Man Xtreme 2. It releases two types of small enemy robots and shoots beams from its mouth. One robot that comes out of the mouth largely represents the behavior of a Telly from the classic series. The second robot is a saw robot that spins slowly left and right, has has a medium-large health bar, and does moderate damage should X or Zero come into contact. A Charge Shot or Z-Saber attack will stun Skullhead for a short time, allowing more hits to be landed on it, meaning X or Zero can easily finish it off.