Essence ofEvangelion

Above all else, you somehow have great emotional and psychological health and stability, requiring immense stress and trauma to even start affecting your mental state and decision-making ability. (It may make you look weird compared to the locals.)

You gain a free age and appearance change to whatever you want.

You have an Evangelion, an 80-meters tall biomechanical mech/kaiju that has an AT Field (a powerful soul based ability mainly used for defense). You have perfect compatibility with it, preventing pesky problems like becoming assimilated into it or it going out of control (at least when you are the one using it). Its specs are comparable to those of Rebuild’s Units 1 and 13, and has a S2 Engine integrated into it, giving it effectively unlimited operational time. It also has the potential to Awaken. You may customize its appearance and color scheme however you want. It comes with a full set of equipment, like automatic rifles or progressive knives. You may choose if it also has Berseker and/or Beast modes.

You have great mech piloting skills, allowing you to control your Evangelion effectively. To a lesser extent, this also allows you to use other Evangelions or mechs in emergencies, but it’s not recommended.

You are immune to Instrumentality and similar effects.

You have gained command and ownership of your own underground GeoFront. It contains a base able to maintain, supply, and repair Evangelions and other mechs you may fit inside, as well as dormitories, barracks, and other medical and research facilities. It is always stocked to do its duties and maintain its personnel. Don’t ask how it may fit below a populated city, it just does. You may customize any details about it (including seamlessly merging it with other underground bases you may have).

Optionally, you may receive copies of the Spears of Longinus and/or Cassius (1 each). You can change their size and weight between Evangelion-scale and human-scale at will. You may also summon them to your side if lost.

Optionally, you may obtain a database containing all technological developments in the Evangelion universe, from cloning to the sadly abandoned Jet Alone mech project. Maybe you could do something with it?

Optionally, you may become an Angel. This means you now have a S2 Engine and AT Field of your own. You may either design your own angel form (and gain several abilities from it) or remain human looking like Kaworu. Your S2 Engine and AT Field complement and enhance those of your Evangelion, if you remain in a form able to pilot it.

You may have any Evangelion characters of your choice become your companions and may choose what relationships/history you have or will develop with each of them (being lovers, friends, etc.), if any, meeting them in positive circumstances. If you companion Shinji Ikari, you may have him be a girl instead. You may also give companioned Angels a human form if they don’t already have one. If you companion Rebuild Asuka, she may have her memories/powers/Longinus from the HI3 crossover if you want to.

Optionally, you may Self-insert into Evangelion or a variant (like a fanfic or SRW). You may choose when, where, and what world (anime, Rebuild, ANIMA, etc.). The specifics are up you; maybe you get dropped in (default), maybe you insert yourself into or replace a certain character, maybe you get reincarnated, maybe you get merged with a local counterpart of yourself, etc.

If you Self-Insert into the above via an Essence or other means, you are guaranteed to meet the chosen companions in-universe (resurrecting them if they are dead by the point you enter the story, which may draw attention).