Changes
... stupid me, the original *was* accurate. Reverting, with added clarity.
If you have regeneration, this benefit can apply to regeneration instead of fast healing.
|example=Krug the barbarian already has fast healing 5 and [[Con]] 30. He takes this feat and his fast healing becomes increases by +10to 15. Later, his [[Con]] rises to 32, and his fast healing becomes 1116.
|normal=
|special=
