Prove Yourself in Rasputin's Bunker
Destroy Shanks and eliminate the S.A.B.E.R.-2. Complete the strike "Fallen S.A.B.E.R." in the time allotted.
"Zavala has a list. You ever see it? It's a 'stuff that could destroy the City' list. Rasputin is usually number two or three. Go check on the old man and Zavala will be hugging you in no time.
Okay, he probably won't hug you. But still."