This item has been deleted from the data source, but is kept here for reference.
TARGET: Zydron, Gate Lord
Defeat Zydron in the "Eye of a Gate Lord" mission on Venus with the Heroic modifier active.
Zydron protects the massive Vex portal at the apex of the Endless Steps. Find the portal, ascend the steps and kill the Gate Lord.
On or before 2015.05.09 (Destiny/The Dark Below)