Torn Asunder: Critical Hits

[From the publisher] Torn Asunder pulls no punches; it provides a realistic and effective injury system for d20, covering all creatures, anatomies, and body types. Included as well are rules for natural healing, scarification, and herbal treatments. Torn Asunder also provides a wide variety of resources allowing characters to take advantage of the new system, from quick and precise prestige classes to devastating weapons to powerful and essential magical devices. Don't just beat your opponents into submission, tear them limb from limb.