Mark
CreativeMountainGames.com
ironregime said:I think I'll go with the idea that the phylactery provides a form of natural (unnatural?) healing.
Theoretically, to protect his phylactery, a Lich could hide/bury it somewhere that noone can access. If you're going to give it additional power, you might want to require direct contact for the healing. This gives a bit of balance to it by making it more vulnerable.