Improved Evasion (Ex)
Make a Reflex save to take no damage from area attacks.
Prerequisites
Rogue Level 1st or Ninja Level 1st Ninja Level 1st Rogue Level 10th or Ninja Level 10th Ninja Level 10th
Benefit
This works like evasion, except that while the rogue still takes no damage on a successful Reflex saving throw against attacks, she henceforth takes only half damage on a failed save. A helpless rogue does not gain the benefit of improved evasion.