Addicted to Blueblood which allows the user to receive resistance to physical damage for the first minute after a dose.

Injected, usually into the leg in a pinch. Created by a DC:10 alchemy check, every 3 over is one dose.

After this minute they return to normal. Though this numbs the pain.

If goes more then 2d6 + Con hours without a dose the user becomes vulnerable to all damage.