Oh man, that is a lot to ask, and youâre correct in that I have not consumed a wide range of vampire media, especially in terms of historical/geographical/etc.Â
Vampire fiction is so varied and has so many different rules compared to its first inception that I think itâs pretty free of ideas/elements that have âbecome overused to the point of losing their original meaning or effect, even to the point of being trite or irritating.â
I think itâs more important to consider existing conventions/rules, and how your vampires will operate within them, if at all. I have some stuff mixed into my #vampire physiology tag, but not a complete list.
A few conventions/rules are already widely varied in different vampire media:
Vampires canât walk around in sunlight –
In most vampire media, vampires exposing themselves to sunlight will get them severely burned or killed immediately.
In Byzantium, I think they can walk around in sunlight with no problems at all.
In Twilight, the vampires are physically able to do so, but theyâre dazzling in the sunlight, so they stand out as non-human when they do (and thatâs bad bc revealing themselves as non-human could risk harm from mortals).Â
Vampires require blood to survive, but they are immortal, so âsurviveâ is more like, âa healthy vampire is one that is feeding on a regular basis, but itâs not a requirement.â – I canât think of an example of vampires that die from not drinking blood regularly⊠but I think the What We Do in the Shadows and Only Lovers Left Alive vampires will rapidly weaken if they donât feed often.
Vampires donât have reflections in mirrors – the Bram Stokerâs Dracula (1992), What We Do in the Shadows, and
Only Lovers Left Alive
vampires
donât have reflections, but the Interview with the Vampire ones definitely do.
Vampires have to be invited into their victimâs home – Only seen this being an issue in the two adaptations of Let the Right One In.
Vampires are harmed by crosses/crucifixes – Saw this as an issue in the What We Do in the Shadows vampires, that it frightens Deacon that he might be in close proximity to a cross, but itâs unclear what would happen if he touched it. In Fright Night, a vampire touching a cross ignites it in flames but it doesnât seem to stop him from continuing to attack.
So what Iâm saying is that you can explore different conventions/rules of vampires and then pick and choose which youâll incorporate into your vampires, or invent whole new rules!Â
UPDATE: Got an anon message adding to the this post, hereâs their info: (I reformatted their answer into nicer formatting than asks allow)
Regarding sunlight:Â In the original Dracula novel, sunlight actually didnât hurt vampires, but it neutralized their powers. Dracula couldnât transform while the sun was up, except at dawn, exact noon, and sunset, but as I recall, he still had his superhuman strength/speed/etc and was able to flee our team of heroes.Â
Regarding needing blood but being immortal: In Dracula and some other media, the vampires not only weaken, but age if they donât feed. In the novel, Dracula looks like an old man when Harker first meets him, but turns young as he feeds regularly.Â
Regarding crucifixes: Iâve seen a instances with twists on this relating to faith. In one, the crucifix was harmless because the person using it had weak faith in God. In another, crosses and such only hurt the vampire if the vampire feared them, and faith was considered truly frightening. Two of the vampires went to church regularly to keep up their human guise, and one of them holds a cross in his hand with no issue, but a younger vampire is too scared of a cross to pick it up.Â
Oh man, that is a lot to ask, and youâre correct in that I have not consumed a wide range of vampire media, especially in terms of historical/geographical/etc.Â
Vampire fiction is so varied and has so many different rules compared to its first inception that I think itâs pretty free of ideas/elements that have âbecome overused to the point of losing their original meaning or effect, even to the point of being trite or irritating.â
I think itâs more important to consider existing conventions/rules, and how your vampires will operate within them, if at all. I have some stuff mixed into my #vampire physiology tag, but not a complete list.
A few conventions/rules are already widely varied in different vampire media:
Vampires canât walk around in sunlight –
In most vampire media, vampires exposing themselves to sunlight will get them severely burned or killed immediately.
In Byzantium, I think they can walk around in sunlight with no problems at all.
In Twilight, the vampires are physically able to do so, but theyâre dazzling in the sunlight, so they stand out as non-human when they do (and thatâs bad bc revealing themselves as non-human could risk harm from mortals).Â
Vampires require blood to survive, but they are immortal, so âsurviveâ is more like, âa healthy vampire is one that is feeding on a regular basis, but itâs not a requirement.â – I canât think of an example of vampires that die from not drinking blood regularly⊠but I think the What We Do in the Shadows and Only Lovers Left Alive vampires will rapidly weaken if they donât feed often.
Vampires donât have reflections in mirrors – the Bram Stokerâs Dracula (1992), What We Do in the Shadows, and
Only Lovers Left Alive
vampires
donât have reflections, but the Interview with the Vampire ones definitely do.
Vampires have to be invited into their victimâs home – Only seen this being an issue in the two adaptations of Let the Right One In.
Vampires are harmed by crosses/crucifixes – Saw this as an issue in the What We Do in the Shadows vampires, that it frightens Deacon that he might be in close proximity to a cross, but itâs unclear what would happen if he touched it. In Fright Night, a vampire touching a cross ignites it in flames but it doesnât seem to stop him from continuing to attack.
So what Iâm saying is that you can explore different conventions/rules of vampires and then pick and choose which youâll incorporate into your vampires, or invent whole new rules!Â