Necromancers Surgical Tools (3)- Desperation's powers over life and death grow, allowing him to keep someone in his general area alive beyond their natural limits without having actually be working on them at the time; This does require his concentration through.  

Stealthy (1)- Digression is the better part of valor... and Desperation has a bounty on him now. 

How does this sound [@Hellis]?