TJS lifegain

Decided to add some justice into the xenan lifegain i posted a few days ago...drastically improved performance.
The subversion slug's are a great turning point of a game by baiting people into thinking you've played Azindel.

Updated to swap out some of the dead weight in the deck and add better cards.
Disjucntion helps shut down any relics the previous deck couldn't handle or buys back blueprint
steyers does everything you want from a card
vara's authority helps pop the aegis previous deck struggled against