The EXP is reasonable but i don't remember what is was.

There are two things you can do if you don't want to spend some time levelling.

1, Change your party. Give yourself an entire team of people who can use healing magic and use three characters to heal every turn while the other summons. Or alternetively make a team of summoners and summon titan four times in the first turn, survive his first attack then summon titan again to finish him.

Or make a mage hold a bolt rod or a fire rod. Go into your items (in battle) scroll up to your equiped weapon, select your elemental rod and press again to confirm the target. You will then Hurl the rod at him and it will shatter, casting Bolt3/Fire3. If the first rod doesn't instantley kill him, just shatter another one.


EDIT: It just occured to me, you don't have four characters for this battle.... Still it should only take two turns regardless.