Impeccable Timing
Source
Interstellar Species pg. 30
You can see a split second into the future, giving you an advantage in avoiding the fallout from sudden explosions of energy or matter. If you succeed at a Reflex save against an effect that normally has a partial effect on a successful save, you instead suffer no effect. You gain this benefit only when unencumbered and wearing light armor or no armor, and you lose the benefit when you’re helpless or otherwise unable to move. However, if you gain proficiency in heavy armor from the future training temporal anomaly, you gain this benefit in heavy armor.
Dragonscript
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