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Halfling Luck Halflings receive a +1 racial bonus to all saving throws. This bonus increases to +3 against fear effects.
Keen Senses Halflings receive a +2 racial bonus to Perception skill checks.
Sneaky Halflings receive a +2 racial bonus to Stealth checks. In addition, halflings reduce the penalty for using Stealth while moving by 5, and reduce the Stealth check penalty for sniping by 10.
Sure-Footed Halflings receive a +2 racial bonus to Acrobatics and Athletics skill checks.
Theme Knowledge: Life Science You are trained to seek out, identify, and interact with alien life-forms. Reduce the DC to identify a rare creature using Life Science by 5. Life Science is a class skill for you, though if it is a class skill from the class you take at 1st level, you instead gain a +1 bonus to Life Science checks. In addition, you gain an ability adjustment of +1 to Charisma at character creation
Inspiring Boost As a standard action, you can signal an ally within 30 feet who has taken damage from any attack made by a significant enemy at any point after your last turn ended. That ally regains a number of Stamina Points (up to his maximum) equal to twice your envoy level + your Charisma modifier; at 15th level, this increases to three times your envoy level + your Charisma modifier. Once an ally has benefited from your inspiring boost, that ally can’t gain the benefits of your inspiring boost again until he takes a 10-minute rest to recover Stamina Points.
Expertise (1d6) At 1st level, when attempting a Sense Motive check, you can roll 1d6 (your expertise die) and add the result of the roll to your check as an insight bonus. You can use this and other expertise abilities as long as you have at least 1 Resolve Point remaining.
Skill Expertise: Diplomacy At 1st level and every 4 levels thereafter, you can use expertise with one additional class skill.