Complex sentence: The series introduced many new elements to the "Teenage Mutant Ninja Turtles" saga, including new central antagonists, an army of humanoid dragons known as "The Rank" led by the vicious Dragonlord.
Split into simpler sentences: The series introduced many new elements to the "Teenage Mutant Ninja Turtles" saga. Ofhers including new central antagonists, an army of humanoid dragons known as "The Rank" led by the vicious Dragonlord.