Golden Sun: Deadbeard Fight (No Summons/Healing Items)

Do note that Ivan and Mia have items equipped that replenish some HP/PP per turn but I didn't count those as healing items.
Deadbeard is a very hard fight especially without summons but getting all the djinns should make it easier.
Played By Carlz
P.S skip to around 0:25 if you want to get to the battle quickly.