By drinking this essence made from the fruit of the Tree of knowledge you gain the following benefits
*You gain nigh-omniscience that allows you to know almost everything in the past, present and the future. The way this works is that you already have the knowledge but when you focus on a specific topic it comes to the forefront of your mind.
*This also manifests as a clairvoyance that allows you to observe events that will happen at a different place as though you were present yourself. Whether it is observing a time-traveler going to the past and his actions or the end of the universe itself. You can witness it.
*This ability is completely undetectable. Nobody can know you're watching them unless you allow them to know.
*This essence will function regardless of what universe you are in. If you go to the Nasuverse - you will gain almost all knowledge of the root which includes how to achieve any of the True magics in a year at most or if you're in the Darksiders verse - you could know the secrets of the demons or creating entire planets and life itself in all it's forms.
*Regardless of what shape the knowledge exists in you know it whether it is science, magic or the deepest secrets of the universe.
*A side effect of this essence has granted you incredible intelligence and wisdom on par with the smartest and wisest individuals in the omniverse. Your mind and soul have turned into a bulwark of the highest order making it impossible to affect your mind negatively in any manner no matter what. This also means that any abilities you possess, whether biological or mental or spiritual, that can effect another persons mind and soul such as telepathy, incubus aura, pheromones, mind control, Supernatural charisma etc are completely undetectable and unbreakable even by Omnipotent and Omniscient beings.
*You gain a pocket dimension containing a tree that bears a fruit once a week. Eating that fruit will give you the entirety of the knowledge regarding a single category and traveling to different universes updates this knowledge. What category the fruit grants is dependent upon your base knowledge and what you need most. These categories can range from Engineering to Magic to Cooking to Washing or Swimming or Smithing or Alchemy etc. If you get the Magic category then all knowledge of magic will be yours regardless of whether it is demonic, divine, conceptual or simple mortal magic.
*A final ability is the ability to always get the best possible outcome for yourself. This essentially serves as a Path to Victory that you can turn on and off at will. You can always succeed regardless of the odds so long as you make full use of the knowledge you possess and take advantage of whatever opportunities you need to succeed.