Bangerz Joins the Party (Dragon Quest VIII)

In this picture, this is the modded version where Yangus decides that if Bangerz wants to become a soldier he needs to get experience fighting monsters of course with adult supervision.  Bangerz learns fast despite being a bit scared at first.  He watches the Hero and Yangus closely then begins to aid in battle. 

He joins after he discovers Jessica is missing and that they must search and make sure she is safe wanting to fill Alistir's shoes for the time being.  Make sure Bangerz is at least level 5 before entering the tower and level 7 at the least before going back down to the bottom floor; also make sure to be stocked up with lots of healing herbs for the demon seed boss battle on the first floor.

The higher you make Bangerz level, the easier the side mission with he and Mash will be when they secretly run an errand for Jessica's mother to take a message to the Great Kalderasha.