half of hades
The first time you go to face hades in the Olympus Coliseum use blizzaga (blizzard+blizzard+blizzard) and it takes out 2 bars of health.
P.S. it has to be your first hit against him.
More great content for this game is just a click away, we've got a Kingdom Hearts Re: Chain of Memories walkthrough, more tips and cheats and loads of answers.
Comments for this hint