''Sparkgate: Agatha and the Grasp of the Serpent God'' by Samarkand is a crossover fanfic between ''Webcomic/GirlGenius'' and ''Series/StargateSG1''.

Agatha Clay's latest accident at Transylvania Polygnostic University sends her a long, long way from home... to a beach island? With SG-1 around, though, things never stay peaceful for long.

#[[https://forums.spacebattles.com/threads/sparkgate-agatha-and-the-grasp-of-the-serpent-god-girl-genius-sg.164834 Volume 1]]
#[[https://forums.spacebattles.com/threads/sparkgate-agatha-heterodyne-and-the-grasp-of-the-serpent-god-2nd-volume.202346 Volume 2]]
#[[https://forums.spacebattles.com/threads/sparkgate-agatha-heterodyne-and-the-grasp-of-the-serpent-god-3rd-volume.214608 Volume 3]]

Compare and contrast his other work, ''Fanfic/MareGenius'' & ''Fanfic/ASparkOfIceAndFire''


!! This fanfic contains examples of the following tropes:
* AccidentalPervert: Daniel.
* AndIMustScream: [[spoiler:What Rhadamanthys subjects his host, Luis, to - being devoured alive by fire ants that sound like all the girls he's brutally murdered.]]
* AssholeVictim: Rhadamanthys usually selected criminals who had committed grave sins as his hosts. The host would be mentally tortured for their crimes, both satisfying Rhadamanthys' sense of justice and allowing him to satisfy the sadistic side of his Goa'uld nature discretely.
* BilingualDialogue: Between a Repliclank Prime and anyone else.
* BladeBelowTheShoulder: The [[spoiler: Jaffaclank]] has a buzzsaw in its forearm.
* ButForMeItWasTuesday: Hilariously lampshaded.
--> Agatha shrugged. "Great. So I'm [[spoiler: lost in an alternate world, an alien overlord wants me as his Daedelus,]] and the fate of the Earth depends on my work. No pressure!"
--> "Definitely Tuesday." Samantha grinned. "Agatha? Believe it or not, this is where it gets fun."
* CaffeineBulletTime: Like in the comics themselves, Agatha's first reaction to coffee gets very interesting.
* CallForward: Jacob to Sam: "[[RememberWhenYouBlewUpASun Did you blow up a planet yet?]]"
* CelebrityParadox:
--> "I've already received spec proposals for ad campaigns," Brian continued, brandishing several folders. "Chiat/Day definitely wants in on this one."
--> "Why not Phil and Kaja?" Alec said. "I saw some doodles Phil did when I stopped by his booth at Norwescon. They'd fit Agatha's style to a T."
--> "They're independent comic book artists," Brian said. [[TakeThatUs "They can't handle a national advertising campaign."]]
* FunWithAcronyms: [[spoiler: Mk II "Military Assault Xenomorph Infantry Mechanism".]]
* GroinAttack: '"If a Jaffa male strays," Teal'c said grimly, "and comes to his wife with the belief that he may be with her without consequence? He knows that the knife is always hidden somewhere. And Jaffa women are very adept at wielding it."'
* {{Headdesk}}: Daniel's first reaction to [[spoiler: snaked Jack.]]
* HoistByHisOwnPetard: The general result of the Heterodyne Boys confronting villains.
* IllPretendIDidntHearThat: Teal'c about Agatha planning to [[spoiler: suborn the telecommunications grid]].
* MissingStepsPlan: The "grand plan of Sparks".
-->Step One: Epiphany
-->Step Two: Brilliant invention based on principles forbidden to God and Man
-->Step Three: ?????
-->Step Four: SCIENCE! and the groveling of your detractors at your boots.
* MushroomSamba: Daniel turns into an uber-hippy after drinking coffee from Agatha's coffee engine.
* MyGodWhatHaveIDone: [[spoiler: Agatha's reaction after destroying her own locket sinks in, and later, when she learns of what happened in the fallout of her building her jetpack.]]
* MyLittlePanzer: Agatha models a Ha'tak converted into an amusement park that retains its firepower.
* NakedPeopleAreFunny: Daniel strips while under the influence of Agatha's coffee - something that other people on the base don't let him live down.
* NeckLift: [[spoiler: Rhadamanthys does this to Agatha.]]
* NotWhatItLooksLike: [[spoiler:PlayedForDrama - Kasuf believes that Daniel has given up on Sha're and married Agatha, due to him wearing her trilobite.]]
* NiceHat: Teal'c gets one. The Jägers would be proud.
* OhCrap:
--> Ever so slightly, Maybourne paled.
* PaintingTheMedium: When Agatha gets Sparky, '''{{BOLDINFLATION}} [[ChewingTheScenery HAPPENS]]'''.
* PayEvilUntoEvil: [[spoiler:Rhadamanthys chooses hosts who were evil so that he can take out all his inherent sadistic impulses on the host, who ostensibly deserves it, rather than on the innocents around him.]]
* RageAgainstTheHeavens: The Spark version of the myth of Icarus features Daedelus stealing the secrets of the gods, storming Olympus, and overthrowing the Greek pantheon. Agatha has a very similar attitude towards the System Lords.
* RantInducingSlight: Daniel has one after [[spoiler: he and Agatha land from using her jetpack.]] Samantha has one [[spoiler: seeing the Jaffaclank, and after seeing Agatha's self-reproducing clanks.]]
** Agatha has a similar one after discovering just why her uncle wanted her to wear her locket.
* SanitySlippage: Agatha goes through a brief one in chapter eight. Then again, given she's a Spark, one could reasonably argue that her powers are ''based'' on sanity slippage.
* ShoutOut:
** "Squat [clanks], thin ones, square ones, spherical ones, some like [[Series/DoctorWho pepperpots]] and some like wheels"
** '''''[[StarWars *A...A DEATH MOON!*]]'''''
** "Space [[Franchise/FantasticFour Latveria]]"
** One of Agatha's inventions is a toaster called the [[WesternAnimation/LooneyTunes "Illudium Q-36 Modulator."]]
*** In the next scene, one of the characters mentions an "earth-shattering kaboom."
** One of Felger's sartorial contributions is an ''Franchise/IndianaJones''-inspired outfit, which prompts Daniel to hum the theme tune when he sees it.
* ShowWithinAShow: Parodied with Cassie's comic based on Agatha that also happens to be called ''Girl Genius''.
* StuffBlowingUp: Agatha manages to vaporize 700 meters of rock and blow a truck-sized hole in three feet of naquadah-laced Ha'Tak armor plating... with a toaster.
* SuperPoweredRobotMeterMaids: Alluded to. "C'lack was quite obviously a war-clank, unless one's ideas of [[BattleButler mechanical butlers involved assaults]] [[ThereIsNoKillLikeOverkill on fixed positions]]. Of course, she had heard a fair few Sparks considered that sort of dual-functionality a necessity."
* TemptingFate: 'This would be a quiet mission, of course. Lightning couldn't strike three times unlucky.'
* ThanksForTheMammary: [[spoiler: Daniel holding onto Agatha when she was using her jetpack.]]
* ThirdPersonPerson: [[spoiler: Rhadamanthys]] lapses into this.
* TrainingFromHell: Courtesy of Teal'c.
* TranslationConvention: At first, Agatha speaks in mainly German and Daniel has to translate.
* WeCanRuleTogether: "Ho, he's running the classic 'take you out on the balcony and promising the land's treasures' gambit. He offered me a planet."
* WrenchWhack
* YouNoTakeCandle: Agatha's early attempts at speaking English come out this way.