How do I beat Kanzaz ?
I suggest leveling up a bit more. I had the same problem with him, but I waited on him after I was at an good enough level to beat him.
Get good equipment for everyone and make sure to have good additions for Dart and Albert. I suggest to have Dart with Blazing Dynamo and Albert to have either Gust of Wind Dance or Blossom Storm.
Start off the battle by having Albert go into his Dragoon form to use Rose Storm, which will give you a good defense for up to 3 turns for each character, and what's also good is to have Meru with her healing magic when she's in her Dragoon form.
In all, it shouldn't too tough to beat him. Just make sure to keep these in mind and don't forget to heal characters or revive them when needed.
If this doesn't help, sorry. :( iAredj - 9 years ago