The Kingslayer

4: War Games Daily Challenge - Earn 5 Regicides. Complete. Light xp.

The other one today is to win 2 games of Dominion. Yeah, that ain't happening. Need to worry about headshots.

Destroyer of Grunts

4: Spartan Ops Weekly Challenge. Kill 140 Grunts - Complete. 20k XP I could sure use.

Switchback - Heroic

4: Spartan Ops Episode 6 Chapter 5 completed Solo on Heroic. Finished my grunts, but no sign of the RvB easter-egg. And I was looking.

Search and Destroy - Lrgendary

4: Spartan Ops Episode 6 Chapter 4 completed on Legendary Solo. And with 130 / 140 for Killer of Grunts.

Search and Destroy - Heroic

4: Spartan Ops Episode 6 Chapter 4 completed Solo on Heroic. Should just name Crimson Romeo instead, for Rescue.

In the Back

4: War Games Daily Challenge - Assassinate 2 players. Complete. Today this proved hard.

We are the Champions

4: War Games Daily Challenge - Win 3 matchmaking Slayer matches. Complete.

I am the 99th Percentile

4: Spartan Ops Weekly Challenge: Kill 20 Elites. Complete. Fast 10k.

Need to Know - Legendary

4: Spartan Ops Episode 6 Chapter 3 Completed on Legendary Solo.
Plasma turrets eat up Promethian Knights.

Need To Know - Heroic

4: Spartan Ops Chapter 6 Episode 3 - Complete on Heroic Solo. I am so very far behind on Spartan Ops. And this was my 3rd attempt at this. I did complete it once before, but my network went down mid game, so  it did not count. The second time I was forced to stop half way through. Not that this is hard or anything, not hard to finish a game where your number of deaths means nothing. But it is aggravating to be this far behind and have to make so many attempts.

In Your Face

4: War Games Weekly Challenge. Earn 40 CQC Medals - Complete. Nice 20k XP got me up to 78.

One, Two, Three, Four...

4: War Games Daily Challenge. Earn 5 multikills - Complete.

Deadeye

4: War Games Daily Challenge. Kill 25 Players with a Headshot - Complete

Spartan Takedown

4: War Games Daily Challenge: Kill 15 Players - Complete. 3k in the bag.

In the Back

4: War Dames Daily Challenge: Earn 2 Assassinations - Complete. In Grifball no less.

Threading the Needle

4: War Games Daily Challenge - Earn 8 Headshots in a single game - Complete. Thank you SWAT.

One, Two, Three, Four...

4: War Games Daily Challenge - Earn 5 Multikill medals. Complete. Easy 3k.

Deft Hand

4: War Games Weekly Challenge - Earn 40 Combat Skill medals. Complete.

Kingslayer

4: War Games Daily Challenge - Earn 10 Regicides. Complete

Spartan Takedown

4: War Games Daily Challenge - Kill 15 players. Complete. Easy Money.