A Gobgob can be summoned by an Osamodas with the spell Gobgob. He will be under his Master's control. An Osamodas can give spell charges to his Gobgob by targeting it with his earth spells. This allows the Gobgob to use spells of his own that can heal, shield, and damage. When a Gobgob is summoned onto the field it's HP is linked with it's master. If the Gobgob takes damage 50% of it is also dealt to the Osamodas. The Osamodas spell Symbiosa can be used on a Gobgob to merge into a Dragon form.