Silver Tracery
( Races of Eberron, p. 120)[Warforged]
Alchemical silver tracery covers your body, allowing you to overcome the supernatural defenses of certain creatures and protecting against some magical attacks.
Prerequisite
Warforged,
Benefit
Your natural weapons and your grapple checks made to deal damage are treated as silvered weapons for the purpose of overcoming damage reduction. As well, you gain a +1 bonus on Fortitude saves against spells and spell-like abilities.