How to kill a vampire?

onions only repel vampire!!! Anyway i'm not going to kill anyone, just to prove the her dad isn't invincible (becuase he is a vampire , right?)

I dunno--if u study him, he seems meer demon-like than vampire-like. Sucking "souls" is a demon's kind of thing. And if u watch "Return to the Nightosphere" and "Daddy's Little Monster," everyone there are demons. Marcy seems to be the only vampire just as Finn seems to be the only human.

It's probably only natural that a Marcy's dad (most likely a demon) rule over the Nightosphere (which is inhabited door demons).

^*survive, if used against all Vampires than it wouldn't matter...

Yeah I guess your right :( oh I should not av gegeven this sacred info oh the humanity ):

sacred? ain't nothing sacred about it... we should all know how to kill demon spawn and dark souls

xDDDD best answer at the moment xD

^Perfect moment

^Indeed. X3