4SRD:blend with stone

4SRD > Blend with Stone

Blend with Stone: You have the blend with stone Deep gnomish racial ability.
Your body takes on a stony camouflage.
(Swift Action, Personal)
Once per encounter, you can gain partial concealment until the end of your next turn, and you gain 5 temporary hit points. At 11th level, 10 temporary hit points and at 21st level, 15 temporary hit points. This is an illusion.