* In the Oosawa manga, Tiltyu makes an early appearance in the Madino arc as the army is facing Jacoban. [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v03/c017/37.html She]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v03/c017/38.html rides in]], [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v03/c017/39.html whips out her Torron tome]], and absolutely ''[[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v03/c017/40.html kicks his ass]]'', then rides off with a smirk as Sigurd, Azel, and Lex look on in surprise.
* The Ooosawa manga gives ''Deirdre'' two CMOA's. First is [[spoiler:[[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v02/c011/45.html taking Clement's castle with only the help of Lachesis and Ayra]], [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v02/c011/46.html and mostly by outsmarting Clement]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v02/c011/47.html so she can Silence him]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v02/c011/50.html and then use the Sleep staff on everyone else but her companions]].]] As a plus, this is when she's in the early stages of [[PregnantBadass her pregnancy with Seliph]].
** There's how she ''did'' [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v03/c018/25.html put up more of a fight]] against [[spoiler:Manfroy coming to kidnap and brainwash her - even if it didn't work, she still managed to save Arden, Oifaye, Shanan, and baby!Seliph.]]
** The Oosawa manga's rendition of Deirdre's [[spoiler: LastStand against Loptyr!Julius]] is also insanely badass, as she [[spoiler: had already realized that Julius had become a CreepyChild so she sent Julia away ''before'' he came for her. Then she pulled a GoThroughMe to give Arvis the chance to live, [[WhamLine told Arvis]] [[BrotherSisterIncest the truth of their bonds]], and held Julius off as much as she could, [[DyingMomentOfAwesome knowing that she wouldn't make it but still determined to do what she could]].]]
* The Oosawa manga is ''really'' good at BigDamnHeroes scenes. Prety much everyone gets one, but the best are: [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c001/26.html Azel and Lex]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c001/27.html undoing]] the HostageSituation with Midayle, [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c002/38.html Adean]] healing a badly wounded Azel right after being liberated by Jamka, and ''especially'' [[spoiler:[[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c007/13.html Jamka]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c007/14.html shooting]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c007/15.html Sandima dead]] when he was strangling Sigurd atop of a tower.]]
** [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c005/15.html Adean]] gets a second CMOA in the Oosawa manga, in the rendition of her recruitment of Jamka. The woman is a sweet and kind WhiteMagicianGirl, but she's also enough of a PluckyGirl to [[spoiler:[[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c005/17.html walk]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c005/19.html into the middle of a siege]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c005/20.html and calmly]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c005/21.html go towards Jamka]] [[http://www.mangafox.com/manga/fire_emblem_seisen_no_keifu/v01/c005/22.html to bring him to the side of good]]. She knows that she's likely to get shot to death. She still does it.]] Adean vs. Jamka's army: Adean WINS and Jamka pulls his HeelFaceTurn.
** And the above HostageSituation is a CMOA for ''Midayle'', since [[http://mangafox.me/manga/fire_emblem_seisen_no_keifu/v01/c001/25.html he tells Sigurd without hesitation]] to go for Adean no matter what happens to him. ''That takes guts''.
* In games, if Leif is given the killing shot against Travant, an amazing BadassBoast will come in.
-->'''Leif''': Travant, we meet at last... I... I've waited so long for this day to arrive... I've dreamed of killing you with my bare hands, and I've lived to carry it out!!
** Some other battle quotes can give goosebumps:
-->'''Teeny''': (Against Bloom when he's actually killable) You drove my mother to death. ''Do I have to remind you!?''
-->'''Teeny''': Are you watching, Mother? I'm going to kill Hilda!!!
** The thing about the first one on Teeny is that... how does Bloom reply on that? "Eep..." Yes, her Wrath is visible enough that Bloom looks like he's wetting his pants.
* Again, in the Oosawa manga: chapter 13 is a whole chapter of awesome for [[spoiler:Lewyn]], since [[spoiler:he graduates to GuileHero when he and Ferry manage to infiltrate Augusty and pave the way for Sigurd's force to go StormingTheCastle.]]
* Sylvia gets hers [[http://www.mangahere.com/manga/fire_emblem_seisen_no_keifu/v05/c034/8.html in chapter 34 of the Oosawa manga]], via pulling a [[Anime/MacrossFrontier Sheryl Nome]] through [[spoiler:refusing to give into despair and singing/dancing for the villagers ''while Levin is in a HostageSituation'', so the people around her will not be depressed and lose faith. She does it fully knowing that they could perfectly kill her for that in the spot.]] This also paves the way for [[spoiler:Ferry and Claud]] getting theirs when they rescue [[spoiler:Levin]] fast and flawlessly.
* Oosawa's [[AdaptationExpansion expanded version of]] [[spoiler:Mahnya]]'s death in episode 35. [[spoiler:Knowing that she's pretty much done for thanks to Andrei's arrow hitting her in the chest, she ''[[TheLastDance pulls the arrow out]]'' [[TheLastDance and fights Pamela to the death]].]] [[DyingMomentOfAwesome Fucking sad and fucking great.]]
* And in episode 37 of the Oosawa manga, there is [[spoiler:[[http://mangafox.me/manga/fire_emblem_seisen_no_keifu/v06/c037/16.html Lewyn claiming the Silessan throne]]. '''In front of Daccar and his troops'''.]]
-->"I humbly request that you recognize me [[spoiler: as the ruler of this country]]!"
* As hard as it is, it's still insanely satisfying to defeat Julius/[[DemonicPossession Loptyr]] without Julia and Naga, if only because of the fact that ''you're killing an ancient Earth Dragon'' (well, technically just his vessel), without any sort of divine aid. His sheer disbelief about being slain by mere humans is the icing on the cake.
* Sigurd, for all his faults, still managed to [[spoiler:''conquer half the continent'']] with only himself and a small RagtagBunchOfMisfits for help.
* [[OneManArmy Ced's]] debut in the Nea Fuyuki manga. Larcei and co. are scouting out Manster from a distance when they see Dragon Knights attacking the town--only for a powerful wind to kill them, with even Larcei's group being able to feel its strength from where they are. When it dies down, you get to see where it's coming from: the fingertips of a lone figure standing calmly on a cliff, aka Ced. In that moment, you ''know'' that Ced is one of the most powerful people in Jugdral.
* Seliph and Shanan's reunion in Ch. 3 of the Nea Fuyuki manga. Shanan, having just acquired Balmung, suddenly appears to pull a BigDamnHeroes for Seliph, before Seliph immediately proceeds to return the favour. At that point, Shanan realizes that Seliph has grown past the kid who needs his protection, as they then simultaneously wipe out the remaining enemies--as equals, for the first time.
* Seliph gets a huge moment in his second chapter of the Oosawa manga. [[spoiler: Roddlevan, who is one of his childhood friends in this story, has had a FaceHeelTurn since he blames LaResistance for the murder of [[CynicismCatalyst his sister Radney]], which caused the ravaging of a nearby village]]. After having a rather understandable HeroicBSOD and getting a pep talk from Oifey, [[spoiler: he decides to... execute Roddlevan with his own hands.]] But what makes this special is that, [[spoiler: before [[GoryDiscretionShot killing him]], he gives a RousingSpeech to both Roddlevan and the others, telling them that he '''will''' overthrow the Empire so such things will never happen again.]] It's both wonderful and heartbreaking.
** Oifey's [[YouArenotAlone pep talk]] to Seliph is pretty awesome (and sad) in itself.