Favorite Storyline Unit:
Sergeant "Grim Reaper" Deckard - "He's always there. Every desperate operation. Every suicide mission. Always the lone survivor."
This guy is the most interesting character you guys have created. He's a mysterious killing machine. So what do we know about him?
1. He's a badass in combat.
2. He's fearless.
3. He's dependable.
4. The guy is freakin' invincible.
5. ...and he's a....SERGEANT?! - This is the most mysterious fact about him.
Soldiers in combat zones advance quickly. Especially if they don't have any competition due to all of their peers being dead. So the fact that he's still a sergeant is VERY intriguing. It may mean that he's been demoted on multiple occasions for acting on his own intuition in battle, instead of working together to keep his brothers-in-arms alive. ...However, I'd like to believe that Sergeant Deckard has survived so many suicide missions...against unfathomable hordes of monsters... because HE HIMSELF IS A MONSTER. At least, that's how his superiors and other divisions see him. His skill in battle is so brutally efficient, that he's alienated even the veterans. They're afraid of him, but they realize that they also need him on their side. He has become infamous for being the lone survivor time and time again, and due to this, he has gained the title "Grim Reaper". This name was not given to him because of how many monsters he's killed...but because out of all the soldiers on the mission roster, he is the only soul that ever returns.
I imagine his demeanor to be calm and silent outside of battle.
...At least, this is how I like to imagine his character. His creators may have had entirely different intentions for him.