Zach's face wrote:I don't know if this has been discussed already, but I think that eventually PsiMax will be pulled into Oblivion when he's somehow attached to Oblivious and our MinMax simply releases grip.
I like that idea. Not only does it defeat PsiMax in a "realistic" manner, but it also neatly writes Oblivious out of the story. It's such a game-braking item, it really can't stay, but there has to be a plausible reason why it disappears or it just seems like a cop-out. This way, the sword still exist (to the degree that anything made of oblivion can be said to do so), but it can never be drawn again because there's a pissed off psion on the other end of it.
Actually, since the sword effectively doesn't exist when MinMax isn't holding it, this would be a way for PsiMax to enter oblivion without having to destroy everyone else. Once he learns about the sword, he might actually volunteer for this to happen. He just has to convince MinMax to never draw the sword again.