Powerful Sneak Feat 18
Source Pathfinder Player Core
You've learned to exploit your enemies' openings. Your sneak attack damage ignores any immunity or resistance the target has to precision damage. In addition, when you Sneak, you can designate one creature you're undetected by at the end of that action. On the next attack you make against that creature before the end of your next turn, any sneak attack die you roll that's less than 3 is a 3 instead. This has no benefit if your next attack against the creature doesn't deal sneak attack damage, and if you designate a new creature you lose the benefit on any previous one.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
RogueThis indicates abilities from the rogue class.