Feast Of Flesh

You cause one being that is within 30 ft. of you to become affected by Feast for [x] rounds; the duration of this hex is reduced to 1 round if they make a successful Fortitude saving throw. Regardless of whether they pass or fail this saving throw, you must wait for at least 24 hours before you can cast this hex upon them again. Whenever you (or an ally) deal(s) hitpoint damage (excluding nonlethal damage) to a being that is affected by Feast, you (or your ally) gain a number of hitpoints equal to the amount of damage that you (or your ally) dealt divided by three (rounded up).
[x] is equal to three plus your charisma modifier
Note: This hex can only be learned by a corrupted soul.