Hey guys,
I'm looking for a fic in which Dean has powers. I can't remember quite what it is, but he basically he can sink his pain into imanimate objects - for Dean, he mostly uses his impala. He looses a bit of himself everytime he does it, and the story kinda follows the last time he does so, when he sinks too far, and his body dies. It ends with Sam driving in the car, and then impala!dean does something to let Sam know he's still there. I fairly sure that Jo is in this story, and thus, Ellen and Bobby. I feel like it's an X-Men cross over? Maybe
Thanks :)