A LyricalNanoha (movie continuity) and PuellaMagiMadokaMagica {{crossover}}.

TSAB has found out about Puella Magi in Unadministrated World 97, and become actively involved in the case, using their best agents for that area, Nanoha Takamachi and Fate Testarossa. Usually, that means it's time for [[DefeatMeansFriendship befriending!]]

....

[[spoiler: Things don't go as planned.]]

A doujin from Bun150, Mosome circle and it can be read [[http://www.mangapark.com/manga/mahou-shoujo-lyrical-nanoha-mahou-shoujo-madoka%25e2%2598%2585magica-mado-nano-crossover-doujinshi here]].

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!! This FanFic provides examples of:
* AwesomenessByAnalysis: [[spoiler:Nanoha discerns Homura's [[TimeStandsStill power]] in the second time they met and first time they had a fight. She rightly concludes that if [[CombatPragmatist Homura's]] really serious, she'll be dead.]]
* BadassAdorable: {{Moe}}[[FanNickName mura]] [[spoiler:with [[{{Badass}} Homurambo]] personality.]]
* DidntSeeThatComing: Chapter 2.0 starts with Fate checking Witch appearances. In there, she founds [[spoiler:Kyoko Sakura]], who should have been sealed in chapter 1.0. They then fight viciously, with Fate manages to overpower her. [[spoiler:But then it's revealed that Kyoko she defeated is product of [[DoppelgangerAttack Rosso Fantasma]]. Suffice to say, she got blindsided, and [[CurbStompBattle you can say she's lucky]] that [[JerkWithAheartOfGold Kyoko didn't strike to kill.]]]]
* FromBadToWorse: See NiceJobBreakingItHero and ForWantOfANail. [[spoiler:Then it's revealed that TSAB High Council and Incubator are in cahoots.]]
* ForWantOfANail: [[spoiler: In the timeline before the story proper, Nanoha and Fate comes directly to Homura and Madoka's aid (probably timeline 3 or 4 from ''PuellaMagiMadokaMagica'' episode 10) but failed to change the situation; it ended with Nanoha making [[DealWithTheDevil a contract with Kyubey]] [[HeroicSacrifice to have sufficient power boost against Walpurgisnacht.]] Horrified Madoka asked Homura to resets time and save everyone. From there, Homura keeps her look, but her personality is closer to Homurambo.]]
* HilariousOuttakes: The backpage shows Kyubey and Ferret-kun [[MundaneMadeAwesome beat the shit out of each other.]]
* NiceJobBreakingItHero: Kyubey specially mentions that [[spoiler:TSAB's involvement causes Puella Magi, and by extension, witches, to grow stronger. ''Even after their [[SoulJar Soul Gem]] is sealed, [[BeyondTheImpossible they still appear.]]'']]
* StoryBreakerPower: Homura's [[TimeStandsStill power]]. [[spoiler:The reason she lost to Nanoha is because [[WorfHadTheFlu she was holding back.]]]]