Choose a power to become a vampire hunter.
In a world where vampires have risen once again this dark power has grazed you giving you the uncontrollable urge to destroy others with the curse of vampirism. This curse however allows you to choose one power to accomplish this goal.
Blood manipulation. You have the power to manipulate your blood. This blood never expires and can be stored in your body infinitely. You are permanently at 20 percent body fat and any excess protein is turned into blood. This power can output building level attacks with moderate effort. However you must carry the weight of all the excess blood stored by this power.
Eye manifestation. You can manifest eyes on any surface you can see anything within the gaze of these eyes are paralyzed while in line of sight of the eye. The eye can only be manifested on a surface as long as you can hold your eyes open. The downside to this power is in order to gain the ability to manifest these eyes you must devour human eyes. You can manifest as many eyes as you have eaten. The eyes of the undead do count as eyes that you can manifest.
Lifespan burning. You can burn off your lifespan for bursts of superhuman activity. You can burn your natural health to gain access to all the strength you would have in the future. You have a basic sense of how much natural lifespan you are burning. For example if you burned a years worth of lifespan in a minute you would gain the ability to use all the strength you would have for a years worth of activity divided evenly throughout the time in that minute.
Forced luck. You can force Fate to give you a good outcome however the more you use this power the less effective it becomes and the more terrifying and excruciating your demise will be. You can use it once or twice a day in a life or death no problem however when hunting vampires once a day might not cut it. There is no escaping your repercussions once you have overused it. The severity of the repercussion is equal to the overuse of all the previous things you have abused the power to avoid.