[Chaos]

Seems like it has plenty to do with the OP's suggestion.

MegaBlue's suggestion is fine but Spo's accomplishes the goal more effectively and w/o making Vampires function terribly like Corrupted.

People playing Vampires out in the open or making them an edgelord (or any combination thereof) has nothing to do with their supposed alignment. You can see a good Vampire walk around asking for blood as much as you would see an evil Vampire running up to the Arena and immediately attacking someone in broad daylight. I will repeat this only once: Take the matter elsewhere.

Also, remind me how Mind Scorch works? "You get this and this immunity if your SAN does not surpass this point." All suggestions given so far work off the same mechanics you'd find in at least one Corrupted racial.