Ban evasion cursed technique
The technique is very simple. It lets the user evade any type of ban it may seem weak but it’s actually really good when you think about it.
Imagine this, you get trapped in someone’s domain, the ban evasion user just activates their technique and leaves. It works because a domain temporarily takes away their ability to exist in their dimension and “locks” them away in an enclosed space. So it counts as them being by banned from the real world.
If they get hurt then they are banned from being healthy and can rejuvenate themselves by using their cursed technique almost like Mahito.
They could even turn someone into a jujutsu sorcerer by unbanning them from not being able to control their own CE. Or bypass infinity since they’re banned from touching Satoru Gojo.
This technique can turn anyone with a creative mind into a God.