A great fanfiction in this category is 'Fem Izuku: The Quirk Prodigy'. In this, her quirk is a combination of speed and healing. It starts with Izuku being underestimated because she's a girl, but as her quirk unfolds, she becomes one of the most powerful students at UA. The story also has some great moments of friendship and rivalry, like when she competes with Todoroki in a training exercise and manages to surprise everyone with her newfound powers.
One popular 'Fem Izuku has a powerful quirk' fanfiction is 'A New Path for Izuku'. In this story, Izuku's quirk is an elemental one that allows her to control multiple elements. The author does a great job of exploring how this changes her relationships with her classmates, especially Bakugo. Another good one is 'Powerful Izuku: Rising Star' where her quirk gives her super strength and flight abilities. It has an interesting plotline that focuses on Izuku breaking gender stereotypes in the hero world.
I really like the fanfic 'Izuku's Hidden Power'. Here, Fem Izuku has a quirk that is initially hidden but turns out to be extremely powerful. It's a slow - burn story that gradually reveals the extent of her power and how she copes with it. It also delves into her character development, showing her as a strong - willed and determined girl. There's also 'The Empowered Fem Izuku' where her quirk is related to telekinesis and mind - reading, which creates some really interesting scenarios in the story.
Chapter 325, "Mobilizing the Beehive, Where Is the Divine Arm Bow? Full Deployment", is the clearest early answer because it turns Cold Resistance Level's situation into a concrete plot event. Early on, Xiao Kangcheng slightly shook his head, seeing the people around.... By the end, The Cloud Dragon Army and Dragon Martial Army can't eliminate them,.... Inside the broader family politics storyline, the chapter closes with "Alright, divide into groups now.
Chapter 346, "Elite Warriors, One Against Three, The Cause of the Beast Tide [10,000-Word Chapter, Continued Tomorrow]", is the clearest early answer because the buildup finally cashes out in a real clash. Early on, Nowadays, any of these six armies alone, placed five years ago, would.... By the end, Thus, in Great Xia, it's a comparison of who breaks through more....
Chapter 272, "Disappointment and Surprise, Surge in Cold Resistance Level Participants", is the clearest early answer because Cold Resistance Level finally turns buildup into a real advancement. The chapter gives readers a real answer by opening on Second Year of Great Xia, June 2, Late Night Xia City is still... and ending on Including Li Baihe and the others, Luo Ming naturally dared not voice....
Chapter 318, "Transformed Li Xuanling, Reform, 9th-Class Viscount (Part 3)", is the clearest early answer because it turns Li Tiancheng's situation into a concrete plot event. Early on, Scout Colonel Liu Yuan of the Cloud Dragon Army Reconnaissance Camp,.... By the end, Contribution points and silk weren't considered significant, the main....
Chapter 218, "Departure, Sending a Letter, Killing (Part 2)", is the clearest early answer because the violence around Beast Skin Roll becomes final instead of hypothetical. It opens with Xia Hong adjusted the mask on his face, then pretended to push the... and closes on Seeing the contents of the Beast Skin Roll, Yue Feng suddenly looked....
Chapter 306, "Helplessness, Shifting Loyalties, Total Annihilation and New Territory (Part 4)", is the clearest early answer because it turns Advanced Cold Beasts's situation into a concrete plot event. The chapter gives readers a real answer by opening on Upon hearing Meng Ying's words, Li Xuanling quickly understood. and ending on The beast's two foreclaws alone measured half a meter long, together....
Chapter 252, "A Thousand Gold for a Steed’s Bones, Yang Li Surrenders", is the clearest early answer because it turns Great Xia's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Li Hu peered inside and saw the crimson blood in the bag. and follows through with Out of twenty-three people, it's likely only these two brothers can....
Chapter 233, "Army Sets Out, Yang Lu's Transformation, Mid-stage Cold Resistance", is the clearest early answer because it turns Qiu Peng's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Great Xia Valley, Main Hall on the Top Floor As usual, the main seat... and follows through with Especially hearing the expectation contained in Xia Chuan's last....
Chapter 242, "Trouble at Long Mountain, You Arrived Too Late", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. Early on, North of Wushuang Giant Stone Camp, snowfield.. By the end, Not long ago, at the Wushuang Camp, seeing Wu Xiong flee after having....
Chapter 285, "Two Clans in Turmoil—What Does White Dew Gu Want to Guard? (Part 2)", is the clearest early answer because it turns Xia Chuan's situation into a concrete plot event. Early on, It seems to be in response to the decrease in population that there.... By the end, Don't worry, Minister." Xia Chuan shook his head slightly and said,....