Master Xandred

Master Xandred (voiced by Jeff Szusterman) is the leader of the Nighloks and the primary villain of both Power Rangers Samurai and Power Rangers Super Samurai. He is the primary adversary of the Samurai Rangers. He comes from the Netherworld and lives on a ship floating on the Sanzu River. It is revealed that he takes large doses of medicine for his frequent headaches (similar to Rita Repulsa's), often causing him to fall asleep. He becomes angry easily, especially if his henchman are insubordinate or speak out of turn. He also has an intense hatred for Deker, since Deker intervened in one of Master Xandred's plans (which also involved Jayden, the current Red Samurai Ranger). Xandred is extremely arrogant and quick to rage. He despises humans and wants nothing more than to make them suffer. He is also prone to violent outbursts, lashing out at enemies and ally alike. He is also quite rash when angry, leaving the Sanzu to personally destroy Serrator for deceiving him even though he would dry out instantly. However he can show some patience and respect to his servants that do their job of raising the level of the Sanzu River.

Powers and Abilities
Being the leader of the Nighloks, Xandred is one of the strongest and most powerful villain in both Samurai and Super Samurai, in the final battle, it took the power of the Samurai Gigizord to battle him. However his great strength acts as a weakness as well, for once he leaves the Sanzu River, he instantly starts to dry out.
 * Super Strength: Master Xandred possesses incredible strength, able to toss and turn his ship with a single hit.
 * Hand-To-Hand Combat: In addition to his raw strength, Master Xandred is also a skilled fighter, being able to battle all six Samurai Rangers with ease in the final battle.
 * Durability: Master Xandred can withstand most any attack thrown at him, even the Shiba Fire Power couldn't even make a scratch on him.
 * Super Speed: Master Xandred can move at blinding speed.
 * Mega Howl: Master Xandred can howl at full force at the enemy to push them back.
 * Fireballs: Master Xandred can shoot fireballs from his hands.
 * Lighting Beams: Master Xandred can also blast lightning beams from his hands
 * Symbol Bind: Master Xandred can generate a symbol to bind his enemies.

Arsenal

 * Sword: At first, Xandred carried a thin sword in a scabbard.
 * Broadsword: following the revelation of Serrator's deception, he used a large broadsword.
 * Energy Empowerment: Master Xandred can charge up his sword with red energy for an increase in power.