Essence ofHonkai Impact

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

You have the ability to use Honkai energy, giving you superhuman abilities comparable to those of A-Rank Valkyries (with the potential to grow into S-Rank, if you want). For reference, even B-Rank Valkyries are strong and fast enough to kick fighter jets out of the sky and have durability to match.

You have a natural Stigmata, giving you a high level of Honkai adaptability, with the specifics up to you. This can be passed down to your descendants.

You have mastered a fighting style or weapon of your choice, be it swordsmanship, martial arts, guns, or something else.

You have incredible resistance –if not outright immunity– to Honkai radiation and its harmful effects and corruptive properties. You could have or be exposed to any amount of Honkai energy and it would never negatively affect your health at all. People exposed to your Honkai energy are not negatively affected either, unless you want it to. This is hereditable, if you want.

If you allow it, then with enough research this could be replicated in others to a degree or used to allow better treatments for Honkai radiation.

You may have a copy of a Divine Key of your choice.

Optionally, you may become a MANTIS, integrating the genes of a Honkai Beast into yourself. The results of this are somewhere on the upper end of the spectrum, but the specifics are up to you.

Optionally, you may become Herrscher, obtaining a Core that gives you powerful abilities over an element or aspect of nature. This may be a copy of an existing one or an original one of your own design. Unlike most Herrschers, your will remains your own and are not beholden to the Will of Honkai.

You may have any characters of your choice from the Honkai Impact 3rd universe become your companions. You may choose what relationships and history you have with these characters (such as them being in love with you, being your friends, or whatever else).

Optionally, you may have a one-way trip to the Honkai Impact 3rd universe, at any point in the story or timeline. If you do this, you are guaranteed to meet the companions chosen above (potentially resurrecting them if they are dead by the point you enter the story, which may draw attention).