Playing a Pathfinder Infiltrator Ranger. What kind of action does it take to activate the Infiltrator Ranger power for this archetype during combat?
Adaptation (Ex): At 3rd level, an infiltrator learns how to copy the unusual abilities of his prey. He chooses one type of creature he has selected as a favored enemy, such as “aberrations.” The Ranger selects one ability or feat from the adaptation list for that type (see below). A Ranger can use adaptations for 10 minutes per day per Ranger level he possesses. This duration does not need to be consecutive, but it must be used in 10-minute increments. If the adaptation requires the Ranger to make a more specific choice (such as what skill to use with Skill Focus), this choice is permanent and cannot be changed.