Complex sentence: Sergei Dragunov is a member of Spetsnaz who has been ordered to capture Jin Kazama and Armor King II, the brother of the original Armor King who seeks revenge on Craig Marduk for his brother's death.
Split into simpler sentences: Sergei Dragunov is a member of Spetsnaz who has been ordered to capture Jin Kazama. Finally Armor King II, the brother of the original Armor King who seeks revenge on Craig Marduk for his brother's death.