Oryx

Oryx, the Taken King is a great Hive entity that the Hive worship as a god. He is the final boss of the raid in The Taken King.

Biography
After Guardians killed his son Crota, Oryx traveled to the Solar System on his massive Dreadnaught ship to exact his revenge. Using the power of the Darkness, he created a new army called the Taken by changing and corrupting members of the Fallen, Hive, Vex, and Cabal species.

Trivia

 * There are many Hive shrines across the solar system that are dedicated to Oryx.
 * Oryx is the first Hive witnessed speaking English.