Spartan Ops: The Didact's Gift

4: Spartan Ops Episode 4 Chapter 5 completed solo on Legendary. OMFG - Took me 1:14:10, died 72 times and only killed 162 enemies. That is barely more than 2 kills per life. Those Knights with the "Ought-Bullshit" are no joke. I mean that big pyro canon thing. However, I do believe I got some good progress on challenges.