Cult Invasion

 is a Major Heroic Encounter on the Siege Battlefield, part of the Siege of Neverwinter event.

This heroic encounter takes place on the east side of the battlefield with cultists spawning to the north and south. Cultists will attempt to attack the workers and destroy the repair supplies. Defeat 100 cultists and the Leader will spawn on the north side. Defeat the Invasion Leader to complete the encounter. If all Workers and Supplies are lost the encounter will fail.

Reward
Rewards from  include:


 * 8/10/15 (Depending upon your reward tier earned)
 * 15/20/30 s (Depending upon your reward tier earned)

And a chance of:
 * 1-3