Source: Player's Guide to Faerûn
You have been initiated into the greatest secrets of Eldath's, Mielikki's, or Silvanus's church.
Prerequisite: Cleric or druid level 5th, patron deity Eldath, Mielikki, or Silvanus.
Benefit: You can rebuke or command animals or plant creatures as an evil cleric rebukes or commands undead. You can use this ability a number of times per day equal to 3 + your Charisma modifier.
In addition, you may add the following spells to your cleric or druid spell fist.