I wonder what Ranma will do when he learns about Caster's *Spell Breaker* dagger?
Will he miss that opportunity to cure the curse so he could protect Sakura better?
From a Canon standpoint, Caster's 'Rule Breaker' has the power to void magical contracts as is the case with Saber in Unlimited Blade Works. Since a Jusenkyo Curse is not a contract, there is no cure in such a manner. Shirou was able to extract Angra Mainyu from Sakura because technically it was still classified as a servant to begin with.
This is the only known use of rule breaker though it may not be the only one. As far as I know there are four known uses of noble phantasms.
-The abilities that are always active. (Rule Breaker, Gae Bolg's curse, Avalon's regeneration, Kansho and Bakuya)
-The standard use of noble phantasms activated by charging it with prana and calling out it's name (Excalibur, Rho Ais, Gae Bolg...)
-It's use as a 'Broken Phantasm'. Usually done by overcharging a noble phantasm with prana. Various effects could happen here. The most well known of them is the phantasm explodes.
-And finally you have the oddball phantasms that imitate magic or sorcery though this could be attributed to 'Standard Use' (Blood Fort Andromeda, Unlimited Blade Works, Invisible Air etc.).
This is a bit of a grey area as far as Canon goes but Archer may have a way around the limitations of Rule Breaker. By changing the history of traced weaponry he may be able to bestow his projections with additional effects. I don't really know the limits to this skill and asking about it has given me mixed oppinions so... well whatever.
A suggestion.
If Rin's Archer will put killing Shirou above Rin's orders like in UBW and attacks him when Ranma is around, then one splash of cold water later, he would have to face both Rider and Saber. As i remember Saber injured him pretty badly when they fought one on one and with Rider's help, she could kill him before Rin called him back.
This way the story will be closer to Fate story arc then UBW&Heaven's Feel mix.
But i think i like UBW&Heaven's Feel mix more.
Killing Archer... has enormous consequences. Almost all of Shirou's powerup's and advancements can be contributed to Archer in some way, shape or form. Without Archer, it means no projection and no unlimited blade works and frankly no chance of survival.
If it's Fate route, Shirou fails to project Caliburn when Saber needs it most. Saber gets killed by Berserker after getting worn down. Rin gets crushed to death and Shirou gets half beaten, half dragged back to Einzbern Mannor. Game Over. And before you ask, no I don't think Ranma can take Berserker one on one. UBW has absolutely no chance of occuring without Archer, and Heaven's Feel would have to be tremendously altered. Shirou is pretty much rendered useless. Archer is dead, Lancer is dead, Caster is dead, Saber switched sides, Berserker is still an issue and the only actual resistance that means anything is Ranma and that's obviously not enough. Gilgamesh might help. Then again he might not. Illya, Rin, and Kotomine probably wouldn't have any ideas either. It's a wash.
And finally it is exceeding difficult to disregard orders backed by a command seal. That's exactly what happens in UBW. Archer had to find some means out of his contract with Rin since she used her second command seal and ordered Archer to stop trying to kill Shirou. I think... I'm a bit rusty on my UBW right now.
Oh, yes. Any comments on the prologue i posted in Outlines&Scenes? Will it fit as a beginning for the story? (Since nobody posted anything about it, neither here, nor there, I think that means that nothing is wrong with it, but... )
Sorry, can't take a look at it right now but I promise I'll do so when I can.
Oh, an important question. If Sakura becomes Dark Sakura, will she be able to corrupt Ranma(heh, Dark Rider&Ranma) or since he's not a spritual entity in either form, he would be immune?
I don't know anyone in F/SN that's immune to the shadow. If Ranma is devoured by the Shadow... Well if he was in guy form at the time he's dead, if she was Rider, she becomes physically altered, possibly 'Locked' and under the complete control of Sakura. Ouch.


