Essence ofMarvel: Upgrading Death+ (Marvel QQ fanfic)

You are now immortal of the ageless and doesn't stay dead variety, appearing at safe distance from whatever killed you but that is not all you copy everything of use from your killer powers, physiology, and know skill/knowledge, this also works against weapons with special qualities or powers of their own.

All of which will combine optimally with no negative effects, dying to a vampire won't suddenly make you deathly allergic to sunlight nor will being killed by a hivemind cause you to be absorbed by the hive.

Being in an environment or dying from one will cause you to develop resistance to that environment, making it practically comfortable for you.

Your fertility is not something you need to worry about as you can control it, rendering yourself sterile or able to impregnate anything at will.

You don't need to eat drink or sleep but you will feel the effects of going without.

You have an innate sense of when and where important events are and people and beings will often trying to draw you into the fold of said events.

You have the undeniable ability to seduce those you are attracted to, even calling someone you're attracted to a slutty succubus to their face, might result in initial anger somehow, they will find it endearing later.

You grant agelessness to those you care for after spending a sum of time with them, if they have sub-human intelligence it will be raised to human.

You have become omni-liguistic able to communicate freely with anything capable of communicating.

Your mind is akin to a steel trap in regards to learning, especially when in regards to creation, be it farming, animal husbandry, building, and tool creation.

You can at any time self-kill to escape a trap or being stuck in a location to move to a safe area/time.

Now come the tough choice do you want to spawn into a timeline with the memories of having lived there since the time of the dinosaurs and the alterations you would've made or do you actually want to live through it.

Regardless, you will remain sane able to bounce back from even the worst events after a 'relatively' brief period.

You are immune to negative body, mind and soul manipulations.

You may freely travel the Omniverse at will, bringing with you anyone or anything you wish after ten years in Marvel.