Hide

Secret

Success If the creature could see you, you're now hidden from it instead of observed. If you were hidden from or undetected by the creature, you retain that condition.

If you successfully become hidden to a creature but then cease to have cover or greater cover against it or be concealed from it, you become observed again. You cease being hidden if you do anything except Hide, Sneak, or Step. If you attempt to Strike a creature, the creature remains off-guard against that attack, and you then become observed. If you do anything else, you become observed just before you act unless the GM determines otherwise.