Aeternus

Aeternus is a unique weapon in the Fallout 4 add-on Nuka-World.

Characteristics
Aeternus is a unique Gatling laser that bears the "Never Ending" legendary effect.

Although it uses the "Never Ending" effect, its actual effect gives the weapon true unlimited ammo. It will use a portion of a fusion core when first fired, but the core's charge will not decrease again while using Aeternus.

Variants

 * Gatling laser
 * Final Judgment

Location
Carried by the rogue knight during the quest Amoral Combat. The quest must be repeated until the rogue knight is the challenger. Upon their defeat, they will drop Aeternus.

Related quest

 * Amoral Combat

Behind the scenes
The weapon's name is from the Latin language, meaning "eternal" or "immortal."

Bugs

 * It seems to be irregular in consuming ammo. Sometimes draining a fusion core entirely in the first shots, or firing only as many shots as the player has fusion cores and then removing one core entirely.
 * Used cores randomly deplete to under 10 power then switch to a new core. As the ammo counter shows how many cores you have this is misleading as you think you have infinite, until you see all your cores have anywhere from 3-9 uses left.

Этернус