Crotheon, Gate Keeper

Crotheon, Gate Keeper is a Vex Minotaur seen as the boss of the Vex Offensive activity, where it was summoned by the Vex to repair the Gate Network the Guardian infiltrators disrupted.

Gameplay
When summoned, Crotheon will be coated in Temporal Shielding as it navigates itself to the nearest Vex Gate Module in the attempts to repair it. Once it makes it to this position, it will summon Gate Technicians who will drop the craniums necessary to remove the shields of Crotheon, allowing a damage phase. The players will have 30 seconds to unload everything they have into the Minotaur before it regains its Temporal Shielding from repairing the Gate Network and moves onto the next module.

Trivia

 * Judging by it's purpose and summoning, it's possible it's rank is similar to Gate Lords.
 * In fact, the manner in which Crotheon appeared is very similar to how Zydron, Gate Lord appeared.
 * The name Crotheon sounds like a mishmash of the names Crota, a Prince of the Hive, and Atheon, an Axis Mind of the Vex.
 * The reason, if any, has yet to be confirmed.

List of appearances

 * Destiny 2
 * Shadowkeep