Nazi Invasion (Earth-Prime)

The Nazi Invasion was the attack on the heroes of Earth.

Conflict
On November 28, 2017, a group of time-travelling Nazi clones attacked the wedding of Barry Allen and Iris West. The attack was later escalated to a conflict between the heroes and the clones, leading to the defeat of the latter. In the chaos, Martin Stein was killed in action, while the Nazi clones were eradicated from 2017.

Aftermath
After the conflict, with Stein's death, the Firestorm Matrix became incomplete. Jefferson Jackson then decided to leave the Legends of Tomorrow as he no longer possessed any superhuman abilities, and soon moved on to live a normal life.