verilon wrote:I say Buffy....
Spider-Man's spider sense senses baddies...adn Buffy's a goodie, so it wouldn't see her.
Spider-sense senses threats to his own health, be it from baddies, goodies, or falling building pieces.
Besides, if we want his to work, they'd be in some sort of arena, right? So he'd already see her, and spider sense would again be useless and pointless. Plus she could catch whatever SPidey can fling at her.
Catching a web ball? Not a good idea
And eventually he'd get tired of all that web-slinging, so she'd just have to take him down with a simple blow with a wooden stke to anywhere fatal (better make it the heart, just in case he's a vampire...it's happened in the cartoon before!)
I doubt Buffy goes around spiking every single demon she comes around, that is reserved for obvious vampires

Of course 99% of her enemies are, but she has in fact *not* used stakes to kill other supernatural threats. (which is pointless anyway since she can just as well use an axe or any other weapon)