## Necrotic Reserve (Monster)
*You tenaciously cling to unlife.*
**Prerequisite:** Cha 13, undead type, supernatural ability to drain or damage an ability score or drain energy
**Benefits:** You remain aware and active at 0 or fewer hit points. While at 0 or fewer hit points, you are staggered, but do not lose hit points for taking strenuous action. If you are reduced to -10 hit points, you are immediately destroyed.
**Normal:** Undead reduced to 0 hit points or lower are immediately destroyed.
**Alternate Rulings:** Using alternate death and dying models, this feat has different effects:
- Using the "death saves" system, undead must make a DC 10 Charisma check in order to stave off destruction. If they fail three such checks, they are immediately destroyed. Taking hit point damage results in an automatic failed check.
- Using the "alternate death threshold" system, an undead is destroyed if it reached hit points equal to 0 - (hit die + charisma score)×2.