Defensive Stratagem Feat 8
Source Pathfinder Player Core 2
By scrutinizing a foe, you learn how to better avoid its attacks. When you use Devise a Stratagem, you can choose a defensive stratagem instead of an attack or skill stratagem after you roll a d20.
Defensive Stratagem You can't attempt to Strike the target until the start of your next turn. You gain a +1 circumstance bonus to all your defenses against effects caused by the target until the start of your next turn.
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.
InvestigatorThis indicates abilities from the investigator class.