Rogues find out early on that the best way to learn is by watching, and helping. The best rogues learn that they can get further by working together. When faced with a lock or trap that is beyond their capabilities they can utilize Cooperative Action to open a lock, bypass, disarm, and or destroy a trap with the help of other rogues to gain an advantage. The rogue that takes the action receives +1 to their effective tier for each rogue with Cooperative Action working together. In order for a Cooperative Action to be successful, the total tier must be greater than the tier of the lock, or trap in order to be successful in attempts to open, bypass, disarm, or destroy. It takes double the amount of time as normal to skills when done as a Cooperative Action.