Fire Focus (Su)
At 3rd level, a flame warrior adds 1/2 his flame warrior level to all damage dealt with destructive blasts from the fire blast type group.
At 9th level, this bonus damage increases to become equal to his flame warrior level, and the flame warrior may use his class level as his caster level when using the (fire) package from the Nature sphere. This stacks normally with caster levels gained from other sources.
At 15th level, the bonus damage increases to 1.5 times his flame warrior level, and he gains a +2 bonus to his caster level with the (fire) package from the Nature sphere.
This replaces favored element.
Fire Defense (Ex)
At 5th level, a flame warrior gains fire resistance equal to 5 + his flame warrior level.
This replaces elemental defense.
Fire Movement (Su)
At 7th level, a flame warrior gains a 20 feet increase to his base land speed. This improves by another 20 feet at 13th and 19th levels.
This replaces elemental movement.
Fire Body
At 20th level, the flame warrior’s body has become infused with the power of fire. He gains immunity to fire, sneak attacks, and critical hits, and gains DR 10/magic.
This replaces energy body.
U: Part of Ultimate Spheres of Power and does not need to be bought separately from that book