Type: Purification
Source: Dragon #337
You channel your purifying ability to strike down toxic creatures.
Prerequisite: Ability to cast remove disease as a spell-like ability, smite evil ability.
Benefit: You can spend a weekly use of remove disease to use your smite evil ability on any non-good creature that possesses a poisonous or infectious natural attack. If you accidentally smite a good, nonpoisonous, noninfectious creature, the smite has no effect but the ability is still used up.