Ritual of Blight's Embrace
( Player's Guide to Eberron, p. 60)[Ritual (pseudoFeat)]
You have been warded from the effects of poison and disease by a ritual of the Children of Winter, solidifying your bond with vermin.
Prerequisite
Non-good alignment,
Benefit
You gain a +1 bonus on saving throws against poison and disease. If you deal damage to a vermin that has not already dealt damage to you or to one of your allies, this benefit ends immediately.