Crown of Borrowed Time

==Description==
== Powers ==
If your HP reaches 0 or lower, you begin living on borrowed time. 
This effect lasts as long as your HP is 0 or lower. As long as you are living on borrowed time, you can not die and you can not loose consciousness due to damage and you regenerate 1d10 + number of turns since you have begun living on borrowed time, at the end of your turns. 
If your HP reaches 0 or above, your HP is set to 0, you fall unconscious and start rolling death saves (don't roll during the turn you fall unconscious). Upon falling unconscious, you automatically fail 2 death saves and you become cursed to fall into a magical sleep for a number of hours equal to the number of turns since you have begun living on borrowed time or 24 hours, whichever is longer.