False Crowd

Create up to six harmless duplicates of yourself in unoccupied spaces within range. They can walk, gesture, and speak short phrases you choose, but cannot interact with objects or attack. A creature can use an action to make an Investigation check against your power save DC, revealing the duplicates as false on a success.

This power has its own stable page so it can be linked from any character, item, location, story post, bargain, curse, or future reward.