Taken Sentry

Taken Sentries are a Major variant of Taken Wizard that was set in defense of the Ascendant Realm entrance to the Orbital Prison Ship stationed in the Earth's Thermosphere.

Gameplay
Taken Sentries appear as part of the first encounter of Defiant Battleground: Orbital Prison. After enough Taken are slain, a Sentry will arrive to confront the intruders. They fight much like other Taken Wizards, but don't summon Shadow Thralls. Slaying the Sentry will make it drop three balls, which can then be thrown at nearby giant Blight to dispel them. Is one of the balls is somehow lost, a Taken Thrall will soon spawn and drop spares on death. Two more Sentries will appear after increasingly arduous waves, and the encounter will be completed after all nine Blights are dispelled.

List of appearances

 * Destiny 2
 * Season of Defiance