Johnny Cage: Defeating Moloch
Switch to his weapon and get as close as you can. Press X repeatedly while pushing toward Moloch. When you see 3 hit or 4 hit % damage, you will be doing it correctly. Keep attacking with X. You will be hit once or twice, but most of the time you can get a flawless victory. If he moves out of range or you are too far away, just block until you can hit him again.