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* Discussed and averted in ''FanFic/AnEntryWithABang[=!=]''. It takes a lot of Clancy-Earth planes working together to bring down one ''{{Battletech}}'' aerospace fighter, and that's only because they were fighting separately. The analysts realise that against a proper House or Comstar ASF unit trained to fight together, C-Earth will be in big trouble.
* Played and lampshaded over and over again in ''FanFic/UninvitedGuests'', not only with actual ninjas, but with the Espada.
* ''FanFic/ToyHammer'' refers to this as the inverse daemon effect--daemons that attempt a BattleInTheCenterOfTheMind call upon a single reservoir of warp-essence, and as they fall in battle, each survivor has more to draw from. They ''could'' attack one at a time, but that's [[AttackAttackAttack rather more strategy than their ruined minds can comprehend]].
* Inverted in [[http://www.fimfiction.net/story/109581/1/i-did-not-want-to-die/i-did-not-want-to-die I Did Not Want To Die.]]
* [[http://wharu.deviantart.com/art/Alucard-39083021 This]] FanArt of {{Hellsing}}'s Alucard.
* Averted in FanFic/ANewOrder by the Dark Kingdom. When the [[Anime/SailorMoon senshi]] start getting more competent they send multiple youma at once, which makes the battles harder.
* Done almost literally in one ''{{Manga/Naruto}}'' fic. Nagato, using more efficient chakra receivers and a mind-controlled Shukaku, invades Konoha with 200 Paths of Pain. However, despite having the chakra to power them all, the bodies are lower quality and Nagato can only split his attention so many ways. So instead of six invaders [[OneManArmy each easily kage level]], it becomes more a battalion of elite jounin.
* [[FanFic/RainboomsAndRoyalty The Dashverse]]: The Mane Six have a much easier time fighting the amassed forces of [[EvilOverlord Sombra]]'s minions once they're [[StormingTheCastle stormed his castle]] than they did fighting the smaller groups they'd encountered on the way there.
* Constantly mentioned by Leo in ''Fanfic/BraveNewWorld.''
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