>>5206
Magic: Doll Magic
Tomes: The Book of Azathoth, The R'lyeh Text, Necronomicon, Liber Ivonis
Faction: The Templars
Insanity: Amygdal Erosion, Touched by the Other, Washed Vitality, The Shadows Hide Them
Altogether my tomes cost 65 sanity points, which drops me down to -40 sanity. The tomes grant me access to the powers of Azathoth, Nyarlathotep, Cthulhu, Dagon, Shub-Niggurath, Ithaqua, Yog-Sothoth, Atlach-Nacha, and the Elder Sign.
I choose to become a deep one for immortality. I do not need to join the cults to do this. All I need is to find a hedge mage who is willing to lend me a girdle of the seas for 5 days. When I become a deep one I will use Shub-Niggurath's passive doll power "Incarnation" to reshape my body back to that of a "perfect" human.
At my side for the entirety of my long life will be my doll waifu. With the blessings of the gods my doll has a true human form and the ability to shapeshift into any form that I desire. Thanks to the blessings of the gods she has acquired many personality traits. She is intelligent, smug, witty, clingy, wise, perverted, and enjoys teasing me. She shares my fetishes and is deeply in love with me. In combat she's a monster, since she has every combat ability except for those of Hastur and Cthugha. The biggest danger of being a doll user is being caught without your doll, but I will never have to worry about that because Yog-sothoth gives me the ability to summon my doll to my side at any moment.
To pay for all of this I had to take four mental afflictions. "Amygdal erosion" makes me unable to get angry. Honestly, I don't see this as a big loss. "Touched by the Other" makes me intimidate non-magical normies. Again, I give no shits. "Washed vitality" makes me have no sexual desire, but Atlach-Nacho's passive blessing makes it so that I do not suffer from the effects of my negatives if I am near my doll. Since I'm a doll-fucker, this completely nullifies the asexual negative. "The shadows hide them" makes me afraid of the dark. I can get around this by staying in my bedroom, staying in well-lit areas, or staying near my doll.
My biggest weakness is the inability to regenerate from wounds should I suffer an accident. For that I would need the hedge magic "Flesh of Shub-Niggurath". Since I lack hedge magic, the next best thing is to ally with an organization that is filled with hedge magic users who can heal me. So, if my arm is blown off I won't have to live through eternity as a gimp. They take care of my financial needs as well if I work for them. That's two birds with one stone. I would work in the administrative branch for a relatively safe and comfy life.
TLDR: Immortality, a top tier waifu, and manageable negatives. Sign me up.