Mega Man 3/Doc Man in Spark stage

Waiting in the Spark Man stage is Metal Man and Quick Man.

Metal Doc Man
Quick work can be made of Metal Man equally by Hard Knuckle or Magnet Missile. Just the fact that he's metal tells you that Magnet Missiles are the better choice, thanks owed to their homing abilities.

Quick Doc Man
Quick man is another story. If you remember, once his life was half-drained in Mega Man 2, it was easy to use Flash Man's Time Stopper, sit back and just watch it drain him until he was history! This time you don't get this luxury. Logic says that Gemini Laser would be the best thing, but that's not the case here. Use the Search Snake to get rid of him quickly, but be wary, as running into Quick Man drains your life quickly.