Do you want the shorthand, or what shorthand I can provide, of Dracula's personality, or will-and it pains me to say this but-a copy-paste of the wiki's description of his personality suffice?

<Snipped quote by ZAVAZggg>
But what IS a man? A miserable little pile of secrets?
Anyway, I do try my best to find ways to accept as many characters that get submitted as I can, so I would recommend just trying to submit a profile and I'll try to see if we can find ways to make his powers as reasonable as possible
Also, having Dracula in this would be interesting, since we also have Dio from Jojo in this as well, who is quite comparable to Dracula
<Snipped quote by ZAVAZggg>
Eeeey, how you doin? Good to have you with us!
@ZAVAZggg It will be interesting to have two super-powered assassins in the game. They even both have rose motifs. :)
I see no issue with adding other forms of astral magic that invoke certain fringes of it, the topic is exceedingly broad. However, I cannot say I know much of what the cosmology of the universe is in this case, @ZAVAZggg. The Aspect's powers certainly do not touch on those elements but I have as of yet not seen anything preventing that approach.
The general concept of the character is that the use of the Astral Plane focuses more on the nature of spiritual beings and powers associated with it, not specifically any sort of mythos or theme. Think of it along the lines of an animist's interpretation, @ZAVAZggg. The idea that all things have some sort of soul and or energy that makes them up which can be interacted with. Obviously this becomes more difficult when dealing with non-living things and those things which diverge further from nature. A sort of magic that interacts well in that realm but less so in others.