Type: Monstrous
Source: Serpent Kingdoms
Your tail gains a rattle like that of a rattlesnake.
Prerequisite: Serpent or serpentfolk.
Benefit: As a free action, you can create an ominous rattling noise by shaking your tail in the manner of a rattlesnake. During any round in which your tail rattle can be heard, you gain a +2 bonus on Intimidate checks, and the save DC for each of your spells, spell-like abilities, and supernatural abilities that has the sonic descriptor increases by +2. You can use this ability even while you are holding a weapon or other item in your tail.