@Nallore Though, always thought of the prospect of being anchored to a small inconspicuous object, let's say a coin, and carrying it around where ever you go to be kinda the fullest extent a ghost could reach.
Though the question remains, is she a fire work, a ghost who burns through her anger quickly to gain power or one of those calm ones?
A hunter is fine but the half demon thing I'll say no to feels like it could be OP.
Now I don't want any broken extra powers, as I said this was a failed experiment made by his father, so he gains little buffs.
-Firstly one of his eyes turns black like a demon's, a half demon. He can constantly see things belonging to the demon and dead realm, practically anything demons can see he can see. His face when seen by others(those who can see demonic faces) looks like half of a demons. But this also comes with a drawback. Not always but many times he suffers the hallucinations one would get if their time on their 10 year old soul deal was up.
-He cannot be possessed but like the other one this also has a drawback. He has lost half his soul and as so is more emotionally numb and amoral.
-He gains slightly increased muscle strength, coupled with his own strength as a human can be big enough to even overpower a monster(not the alpha ofc). The drawback to this is that even if he can muster that strength, if he doesn't manage it he can harm his body, his limbs for example as his body is only human.
-He can drink the blood of a creature and then proceed to easily track the creature without the side effect of turning into that creature. The downside to this is that it gets him closer to the demonic side and if both his eyes turn black then the damage is irreversible. If you haven't guessed his father used hell hound blood to perform the experiment on him.
-As he is now he isn't affected by demon traps, salt tests and what not.
These were just my suggestions. If you don't like anything just tell me to change it or remove it and if you don't like everything..well I'll go back to being a normal human.