[quote=DiamondBlizzard]
Few questions.If I'm the antagonist, can I kill humans and vampires alike? And is it okay if I use magic to avoid being weak in the sun?
[/quote]

Yes on humans and Vamps and a sorta of to the magic. If you use magic, it can make you a bit stronger, but you are still weakened by the sun. So if something were to go wrong with your spell or potion, you would still be as vulnerable as the rest of us.