3. Sephiroth

Game: Kingdom Hearts

Location: Platinum Match (Olympus Coliseum)

Watch The Final Battle: Click Here

How To Beat Him: Sephiroth rose to prominence in Final Fantasy VII, but he's a particular problem in Kingdom Hearts. Keep your HP above 50 percent, save your MP for protection rather than damage dealing, and make sure you have Second Chance. If you forget those three things, remember these three things: 1) Heal and Aero, 2) Heal and Aero, and 3) Heal and Aero.