Essence of CYOA Chaining:
You have 1000 CP. CP may be added to any CYOA at a ratio of 1lowest cost above free) Extra Choices cost 10 CP
You may spend 50 CP to buy an additional CYOA, and 100 to double any CYOA.
This Essence may not be doubled unless four doublings are spent on it. Doublings may be spent on this even if the Meta-CYOA says only one double per CYOA.
Essence of the CYOA-Grafting:
Take one section from a CYOA and include it into another. You may only take one section from each CYOA, but you can take from as many as you want.
Essence of the GHH(Genderbent History Harem):
Be sent back to a historical setting of your choosing with two alteration: Anime logic applies to some degree (at least half) and most-to-all male historical figures are genderbent to be female, and often appear younger than they should be. Despite this, they will usually retain whatever position their male counterparts did. You can chose to be dropped into this scenario or take the role of a figure- whoever you pick will be genderbent unless you want to be genderbent.
Only 2 Rules: You cannot take the place of someone who already is a ruler. Someone that will be, yes, but that'll be on you to secure. The second rule is that you can't install yourself into a noble family.
Exception: You may ignore the second rule if instead of being dropped into this world, you are reborn there.
Essence of the Incubus Lord/Sex God:
Gain an ideal form. Said form has demon cosmetics if Incubus Lord, but these are option as a Sex God. Immortality and Youth applies to both cases.
Gain the ability to tame any female creature. This includes ones that you should technically not be able to: Certain Monstergirls and Pokegirls, Succubi Queens and Sex Goddesses, Otherwise untamable or man hating females.
Gain the ability to control how tame a female is. Example. A Hellhound Monstergirls will obey you not matter what, but is she an adoring puppy or a steadfast attack dog? Is the Dominatrix your sex slave now or is she managing the lesser slaves?
All your others abilities can now be recharged or hypercharge by sexual energy collected via fucking. This can also be used for healing and staving off physical needs.
Gain your own private afterlife that no God or any other entity can enter without your permission. Except: Females wanting to submit to you. Said Afterlife starts off thesize of New York City but can grow to the size of Japan. All that you tame will be brought here at death, or by you personally. Amenities will manifest over time.(a month for an apartment complex, a year for a high end mansion, a day for a furnished house.)
All porn logic applies: No refractory period, no incest issues, messiness is togglable, etc.
Can manifest sex toys, even impossible or magical ones, with relative ease.(instantly for dildos, chastity belts, masks etc, but a few hours for a machine that teases, spanks, AND tickles)
Instant access to one lewd (Pokegirl, Queen's Blade, etc) or two ecchi (DxD, New Sister Devil, Heaven's Lost Property, etc) worlds of your choice. A lewd or two more ecchi worlds may be chosen every five years. One year is removed from that for every thousandth orgasm you directly cause (no machines doing it automatically but you can being paddling her, for example)
Gain the ability to shapeshift into a mortal form, and shift your harem girls into human forms if you take them to worlds where they stick out.
Lastly, you also have a Reincarnation + ability. You will lose most of your powers and be reborn with no memory of your past life. However, ALL of your harem will as well and fate will conspire for you all to meet. Only guarantees are that you will have some bedroom talent and be decently hung. Your life will basically be a harem anime with less cockblocking. You also might gain more harem members on these reincarnations. The reincarnation will stop either after the tenth reincarnation or when your harem has doubled.
Essence of the Omega Lord:
Take One thing from each section of TroyX's Last of the Omega Lord CYOA.(not the DLC). You may take one enemy to get a second thing from each section, however, you maybe only take 1 point powers after the first pick
Regardless of choices, you do get a specialized nullification: It won't stop abilities, but you are immune to time travel paradoxes.
Essense of the Smartphone:
You die. Whoops, sorry, wrong bottle.
Don't worry, I'll call in a favor. You're going to be reborn into a fantasy world, allowed to take one item of your choice (all electronics have infinite charge because magic is now fueling them) that you own. Your abilities will all be enhanced to above average degrees, and your potential will basically be limitless in whatever magic and abilities this world has. However, you will be gifted with an abnormal amount of common sense, finding ingenious ways to use simple abilities. Such as defeating legendary beasts with infinite slip spells.
This will also subvert many tropes. Nobles and royals will actually be grateful and repay you for great deeds(saving them, curing their blind wife, uncovering a plot against the king, etc), girls won't be too oppose to sharing and at least one will encourage the others into it.
You can effectively become a god with this. Speaking of which, here, take this Smartphone. If you have any problems, just have a talk with the guy in charge. Should be the contact labeled "God."