[@Lmpkio]

Thank you for the answers thus far, I'll provide a bit more clarity on what I meant.

I can understand that the confusion around the Commissar video sounding like he's giving orders, he mostly does, but I'm focusing on the other aspects of what he's saying. "This is our last stand! No doubt! No fear!" etc. Though perhaps she could be a sort of summoner that brings spiritual troops as needed? That'd probably be forbidden from what I understand.

However, I've noticed that this seems to be a bit tricky to write and I can't quite wrap my head around how to do it. Perhaps I'll just make her a really good swordsman? I don't want to explicitly copy Erza or have such a comparison made. The basic idea I had in mind was that she'd be able to rouse people back to their feet with a shout while leading the charge into battle.

I'll use one of the Warlords abilities as an example:

Fearless Rescue: Once per day, when an ally falls to 0 hit points you can move to attack the enemy that downed them. That ally can spend a healing surge. They gain 1d6 additional HP for every attack of opportunity you provoke along the way.

It's a bit more complicated than that. (You can read it [url=http://dnd4.wikia.com/wiki/Fearless_rescue]here.[/url]) but you get the general idea.

Another one is: Renew the Troops: Each ally who can see you regains hit points equal to his or her healing surge value + your Charisma modifier. (See [url=http://dnd4.wikia.com/wiki/Renew_the_troops]here.[/url])

So I guess the basic idea is that she can bring people back from the brink by shouting at them and when she smacks people with her sword everyone regains some health.