Yes, the most difficult of all questions. How do we kill all of these mighty and powerful, souless and evil beings?
The first solution is to hire us.
However, we accept that we are not everywhere at once. So. You have several choices. Fight, run or die.
The first is your only real option.
Now, to kill a vampire you must know a) how strong they are, and b) what country they originate from.
If you don’t know these, forget it.
The stronger a vampire is, the harder it is to kill. This is a well-documented fact. Lesser vampires will fall like wheat to the sickle, given the right equipment, whilst the strongest will die only to a few things.
I was watching Van Helsing the other day (Every little bit helps.) The idea of this vampire who is immune to all but werewolf venom is slightly overstated, but well-done for the plot. The simplest fact is that the strongest of all vampires, and indeed all vampires, die when a simple method is applied.
Put a stake through their heart, cut their heads off, burn the body, and spread the ashes into the ocean.
Overkill? No. The upper-class vampire can always be restored by having his ashes placed together, and having blood placed on them.
Now, regional differences appear. Put a lemon in their mouth and cut their heads off. Cut their heads off, stuff the head with garlic, and then sew the lips together… cut the head off… and so on. Basically, cutting of a vampires head, and then disposing of it works quite well- but beware that some vampires can reattach their heads.
Sunlight is a killer to most vampires- only the top tier of vampires don’t die from it, and even they attempt to avoid it. It must be natural light- for reasons that I shall leave to the scientific minds. But artificial light doesn’t work.
Fire works against low and medium tier vampires- if applied, how shall we say, liberally? Presumably the regenerative process does not extend to fire. The same goes for Holy water- though always make sure the water is holy- you don’t want to throw the bottle, only to find that it was only pious water.
Note: this is unfinished. It will be editted… my collegue wants it now, though, so he can prove me wrong. So here you go. I’ll complete it over the next few days, as I continue my research. (Something that admittedly, I don’t like. I favour the hunt.)