Thus Spake Zaraborgstrom/AnointmentOfMiraculousHealth

From this post on RPG.net:

I believe the fix that I recommend is this.

Characters under the effects of this Charm treat -2, -4, Incapacitated, and Dying wound levels as -1 wound levels. (Additional language may be necessary to guarantee that this automatically ends when the bonus health levels go away; I don't have the document open.)

I'll probably be writing an even more formal version when I have the book in physical hand.

Rebecca

I am going to expand the parenthetical. However, people will need to work with me here; if I were in a condition to give a formal errata instead of trying to explain, I would, okay?

This Charm gives the target a number of temporary -0 health levels ...

Characters who have an undamaged health level from this Charm treat -2, -4, Incapacitated, and Dying wound levels as -1 wound levels.

Rebecca

See Also

Thus_Spake_Zaraborgstrom