From Destinypedia, the Destiny wiki
Nemesis Star is an Exotic Machine Gun that was released in the Rise of Iron expansion.
The Nemesis Star is the third exotic machine gun introduced in Destiny, the other two being Thunderlord and Super Good Advice. It shares the same RoF/Impact archetype as Thunderlord, but deals Solar damage like Super Good Advice. Nemesis Star's perkset consists of the following:
Summary: The exotic perk functions like the backwards version of that of Thunderlord, increasing the effective range and reducing bullet spread at the cost of a reduced fire rate. While this may hurt its overall DPS, it allows the gun to function at longer distances than most other machine guns, and the unusually large magazine size combined with high, sustained damage allow it to tear through enemies in record time. The extra grenade energy also proves to be helpful.
List of appearances