The absolute trophy raifu, because getting her is absolute ass, being more annoying than any other chapter exclusive. She is literally the only doll whose farm is so bad I will actually recommend autobattling rather than doing her map over and over. It's THAT bad for what you get and she isn't even worth it except for the 100% completionism.

Her tilebuffs are not great (6% Firepower, 10% RoF directly behind her), and her dodge buff is extremely blah for a 5/8. Her self-damage buff is not the worst while having surprisingly high Firepower for a 3 star SMG, but nowhere near as effective as SR3 or later, similar SMGs. Overall, a trophy raifu that you might be able to press into service if desperate enough, but I really wouldn't count on it.