Extreme Endurance
At 3rd level, the invulnerable rager gains 1 point of fire resistance and 1 point of cold resistance. At 6th level and every 3 levels thereafter, these resistances increase by 1 point (up to 6 points at 18th level).
At 3rd level, the invulnerable rager gains 1 point of fire resistance and 1 point of cold resistance. At 6th level and every 3 levels thereafter, these resistances increase by 1 point (up to 6 points at 18th level).