Nightmare of Reyiks, Actuator

The Nightmare of Reyiks, Actuator is a Nightmare of a Fallen Heavy Shank and appears as the boss of the K1 Crew Quarters Lost Sector on the Moon.

Once an notable Heavy Shank before it's demise, the Pyramid later recreated it as a Nightmare to work among the Fallen and defend the Lost Sector.

Gameplay
To encounter Reyiks, players need to travel to the Hellmouth and locate the entrance to the K1 Crew Quarters lost sector. They then have to battle through the various Fallen defending the sector and reach Reyiks who is guarded with a group of Shanks.

Nightmare Dregs will also spawn in and more reinforcements will be deployed the more Reyiks loses health. Reyiks is highly durable and shield by a Solar energy shield. It is recommended that players first break through its shield with Solar damage and then use heavy weaponry to quickly defeat the Heavy Shank.

List of appearances

 * Destiny 2:
 * Shadowkeep