VIDEOS:
Ganondorf and his Army
Demon King Ganondorf summons a whole lotta monsters (Bokoblins, Moblins, Lizalfos, Aerocudas, Lynels, Gibdos, and others like Boss Bokoblins) from a fountain of Gloom and commands them to destroy Hyrule to make his new kingdom.
Example of:
Omnicidal Maniac
Father
Example of:
Monster Progenitor