Dive Missile

Dive Missile is Dive Man's power. Despite the name, Mega Man does not need to be underwater when using it. Also, it is a homing weapon, so you can just "fire and forget".

Robot Masters And Bosses Weak Against Dive Missile

 * Drill Man: Mega Man 4 and Mega Man III
 * Cockroach Twins (Not weak, but can attack with the weapon): Mega Man 4
 * Cut Man: Mega Man 2: The Power Fighters