F/SN Archer VS.Zero Rider Both can use whatever they have in their arsenal.Restrictions: PIS, CIS.
Pretty sure archer can beat most of the zero servants aside from those who appear in stay night as well. So I'd assume archer would win this, they both use reality marbles. Archer can keep up with most higher classed servants just can't necessarily beat them, as i found out recently.
I don't think so, nope. If archer uses ubw, he more or less won, whilst if rider used his, should he get a chance to, it'd probably be in his favor. Though, archer can just spam, as shirou did. Not sure who'd actually win, rider is quite weak as a servant, as is archer. But as i mentioned before, archer has his way of keeping up with the higher class servants. Edit: forgot about riders pegasus mount thing, that thing is op.
Archer wins. If they both invoke their respective RM, it will just serve to cancel each other's. And that goes in Archer's favour, since he doesn't really need UBW against most of Servants. It doesn't offer too much against Servants that don't use multiple attacks and shit or are generally an one-man army like Gilgamesh is. Archer is highly capable at under-handed trickery and tactics that he could even take six of Berserker's lives. Rider ain't really capable at handling attacks from multiple sides as shown when he went against Gilgamesh's sword spam and he isn't nearly as good as Archer at CQC so Archer either spams him or tricks him in CQC and kills him. His horse mount NP can be kept at bay with shit like Caladbolg atm and tanked by Rho Aias if it comes down to it. He can also escape and start sniping Rider from far away. As for CQC, as I previously mentioned, Archer also has this skill to allow him to ''predict'' most of Rider's attacks given how immense his battle experience is in comparison to Rider's. Only Stay Night Servant that loses to Zero Rider is Sasaki Kojiro. They're quite a bit more powerful than their Zero counter-parts.