Tail Rattle
( Serpent Kingdoms, p. 147)[Monster]
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.