She looks like a discount STAR-chan, although it's hard to describe anything that uses a stupidly expensive round like the 5.7 as a discount anything. She has a three second long cooldown and the skill lasts for two seconds. Her big thing is that she can also buff SMGs. She can be used either a mild firepower buff or an actually not awful evasion buff, the downside of which being that getting her evasion buff to work requires moving your dolls around.

Modded version of G36

Distraught by the loss of her braid, she gets over it and discovers the TRUE maid was inside her all along. Or something like that.

Her stats are boosted a fair bit and the %s on her skill get a boost to 5 star levels. At mod 2, she gets a rider on her skill that boosts the Evade of stuff in her tiles, and also boosts her own RoF by 10% for every unit standing in her tiles (Max 2, yes it stacks multiplicatively). Yes, tile fuckery applies.

She does have the problem though that to fully make use of this skill, she needs units standing in the tiles, which weakens her flexibility a bit. Totally still fine for going gung ho and just blazing away in a static formation or if you can keep the formation such that stuff remains standing in the tiles though. Her performance is generally a bee's dick below that of AN94 (and makes a good match for AK12) in general use, but beats the Russians vs armored enemies.

Like any good HK product though, she's pretty expensive, so make sure you're sure about the investment and you have nothing else more important to work on (like AR team). Still, if you like the maid, definitely a thing to look at.

Technically has a combo thingy with Springfield, but it falls under "I guess it exists?" Yeah, I dunno what they were thinking.

Yes I know that's not really her name. And yes, you'd think the unit whose hands are actual guns would be a handgun, but nope, she's an SMG. MICAAAAAAAA.

She has a pretty interesting skill that reminds some of C-MS. What it is is mildly more complicated, because it comes with good AND bad sides, and allows her to be both a main tank and an off tank. As an off tank, she provides decent firepower with 100% uptime, a debuff no one cares about (-acc) and a really nice buff (constant eva up!) for the main tank, while as a main tank she has permanent Eva up, buffs acc of the same column ("vertical row") but actually makes the off tanks (or just people in the same column) a little less survivable. Skill discussed in more detail in her entry, but its fun stuff.

A problem she has though is the shape of the tiles. That lacking middle row really gets in the way, but she has enough other uses that this isn't too awful if you know what you're doing (For example, you want to buff the everloving bajeezus out of your main tank's dodge instead).

Also she buffs Rifles with her tiles too too, but this doesn't seem to come up all that much.