You are a true lord of reptiles, and your gaze can drive weak creatures into unconsciousness.
Venemous Stare (Sp)
As a standard action, you can activate a gaze attack with a 30-foot range (Pathfinder RPG Bestiary 300). This is an active gaze attack that can target a single creature within range. The target must make a Will save (DC = 10 + 1/2 your cleric level + your Wisdom modifier). Those that fail take 1d6 points of nonlethal damage + 1 point for every two cleric levels you possess and are fascinated until the beginning of your next turn. You can use this ability a number of times per day equal to 3 + your Wisdom modifier. This is a mind-affecting effect.
Serpent Companion (Ex)
At 4th level, you gain the service of an animal companion. Your effective druid level for this animal companion is equal to your cleric level –2. You may choose either a viper or a constrictor snake (Pathfinder RPG Core Rulebook 54) as your companion.