Not even a solution in search of a problem, she's a bunch of solutions to a bunch of problems implemented extremely badly. A victim of Mica's experimental phase, as one of those dolls that don't fucking work. Instead of an infinite duration toggle, she has actual skill durations and alternating effects, making it increasingly unlikely you'll get the effect you want in the time you want, since you need to wait for cool downs to use them.

To top it off, her %s aren't even very good and are even more garbo during the day. There are better options if you need 1 or the other, like Mk23 or TEC9.

Supernova is a shotgun pretending to be a handgun to go along with her shipmate GSh-18. She’s one of the most supportive shotguns available and she enables some real dumb stuff. You want to use MGs at night? Well, her skill allows for that. Do you need a little more defensive capability for your shotguns? She brings that too, all in a kancolle-flavoured package. Honestly, she’s not an automatic pick on every team. You’re likely going to have to drop a MG in your formation to make use of her fully, which can be an issue.

Her two main draws are her movement speed and her MG buffs. Her roller skates allow her to go almost as fast as a handgun, but not quite. Not much else to say about that, but main reason to take her is the MG buffs she provides.

While crit rate is nice, the accuracy buff she provides to MGs is fixed. This means that MGs are entirely usable at night. It bypasses the accuracy penalty that you would normally have with no PEQ. While not the most relevant thing currently, you definitely want to have Supernova in your back pocket for the future.

Another of those HGs that buff based on leadership position, with the Squad Lead getting an alright shield and everyone else getting an FP boost (as opposed to P22 which is positional based). Sometimes you might need that mix. If you do, there you go. Else, she's basically a slightly off-brand P22.

Her skill is kinda neat, but ultimately, you're not going to get much mileage out of making 2~3* dolls better. Cool tiles though, I guess.

After the Lord Browning made the 1911, he decided he could do better still. This is that better pistol. Suck it, fudds.

She has good performance at night, making enemies take more damage as long as they're debuffed (has good synergies with units that debuff) and she herself will inflict debuffs on enemies. She works nicely with KSVK mod, due to how KSVK mod's target priority works.

Even if you don't have her active going, her passive keeps at least some damage up at all times as long as you can keep debuffs up.

At some point, G&K started running out of real guns and broke out more of the early 20th century guns.

Surprisingly, the dolls with them are actually not godawful.

If she's the leader, she gives a general buff, but whatever, most HGs do that. What makes her interesting is that if she's NOT the squad lead, she buffs the hell out of them, thus making her useful in any formation where you want to pack as much as possible into one doll's ability. Lookin' at you, M4, IWS. (And a few others)

Stechkin's base version already got a pass for being usable.

Her mod gives a slight increase in her capabilities buff-wise. Her passive basically tries to turn her into a sorta-DPS to go with her buffs to allies, but TBH you'd be fine leaving it at the slight increase in power Mod 1 gives.

Props for accuracy. She spends the animoo's story just living in the dorms and only coming out for tests or really weird situations where they cant spare bodies, and she's basically the same in the game - she'll be in your dorms a whole lot. She also has three unique items that affect her passive but otherwise all do the exact same thing. She isn't completely useless, but there's not much reason to pick her over other MGs that don't have finnicky mechanics, because you frankly will not need that many MGs anymore.

One of the more maligned, design-wise, of the Infukun rangers. As a character, she's OK I guess. As a design, she's not as good as the rest of the stuff Infukun made before he left Mica (G11 is peak Infukun). As a unit... she's actually kinda crazy, with a buff for every occasion that makes her one of the best and most flexible T-dolls in the game. Shields for the front, Damage for the back, Acc and Eva for the middle row in case you need that. If you could only get one doll from Isomer from farming, farm this one. Seriously.

If she offends your senses that much, stick a paper bag on her head.

Passively, she's Mk23 with better tiles. Regarding her active abilities, she isn't as nice as Mk23's straight damage upgrade for some, but better for others (such as fights with Grape that require her to shoot faster). They're similar but not interchangeable so you'll need to use the space between your ears.

Also she's kind of boring and has no easy jokes besides the Viking name, which doesn't suit her at all, so blah.

Babushka says not one step backward. Every seventh shot, she gives a damage bonus! Also, the thing starts active, making her one of very few buffers with a start-of-battle skill activation. Her first skill is still defensive in nature, and the percentages got bigger. She's actually useful in a number of situations, either for reducing enemy firepower in specific fights (usually Gundam or tank related) or just the straight DPS boost from the get-go. You only really need her up to Mod 2, but the Mod 3 art is cute.

Her pre mod form is here

"Yay, we can all clear singularity now!" Oh wait... :V Fucking Ceia, I swear...

Yeah, she's a little over-hyped, but she's actually a fairly solid unit. A stacking buff every few seconds? Not bad at all. This allows her to buff firepower, accuracy and rate of fire all at once. Her main issue is it takes a few seconds for her skills to REALLY kick in, but she's great for the longer fights that start creeping up here and there, and for things like backing up M4 in her railgun mode. Not super necessary compared to before now that we have lots of buffing HGs, but she's handy for things like ranking maps.

Another fun thing about this mod you might not know is that the passive 2nd skill automatically activates on a cooldown that you can't see, so rifle tile buffs (which speed up handgun cooldowns) make this activate faster.

Her Mod 3 equipment is kinda pointless for her role, though, so unless you like the art or have bad OCD, she's fine at Mod 2.

Not much to say. If you somehow dont have enough FP buffing handguns (unlikely unless you're noduping handguns and deploying lots of units in ranking) then she's a budget pick. Not bad for a 3 star HG but she won't see use very often simply because you're likely to have better ones lying around.

The doll is basically Spitfire with slightly different buff tile layout/focus (less FP, more Acc). Frankly, she's really boring statwise and enemy RoF reduction is usually worse than FP reduction (which is good for armor/shield tanking) or acc reduction (Which is good for Eva tanking) and the Spitfire entry has the rest of my thoughts on that.

She thinks of herself as an elite doll, due to the P226's previous adoption by the US Navy SEALs (hence the Seal she has with her) and has a bit of a rivalry with M9, claiming she should absolutely be the more popular one. More info on the notes.

A ridiculously overpowered handgun in the right hands. If you know what you're doing, she is absolutely bonkers. Led to a meme on older servers where "the practical number of RF teams you could field was equal to your sets of Px4 and Five-seveN."

Strictly speaking it isn't true, but it gives you an idea of how valued she is. What she does with her active skill (at lvl10) is reduce crit rate by 20%, but increase your crit damage multiplier by 50% for all dolls in her tiles. Considering that crit damage STARTS at 150%, and that its tile based, which means you can engage in tile fuckery (which makes these effects stack MULTIPLICATIVELY), and there you go. For RFs, with a +10 Gold Scope and 5-7, they maintain 100% crit rate through all this. For ARs, you need to worry about the math a bit more, but it is generally an overall increase unless your critscopes suck.

Works with TAC-50, which is part of why she was so hideously overpowered.