You can use the power of your bloodline to surround yourself in its element.
Prerequisites
Elemental Bloodline, Elemental Resistance, bloodline level 1st.
Benefit
Once per encounter as a move action, you can surround yourself with the elemental energy associated with your ancestral bloodline. For a number of rounds equal to your Charisma bonus (minimum 1), all adjacent creatures that attempt a melee attack against you take damage of your bloodline’s Elemental Energy Type equal to 1d6 + the number of Elemental Feats you possess. In addition, your energy resistance to your bloodline’s Elemental Energy Type increases by 5 for the duration of this ability.
Special
You can take this feat multiple times. Each time you do, you gain an additional daily use of this feat.