Feat
Echo Teleport
Leaves a deceptive image behind every teleported traveler
When casting Teleport at any level, the character may leave an illusory echo of every transported creature, object, or piece of terrain at the origin. This is optional and costs no additional slot.
Echoes reproduce their models' appearance, posture, and motion for 1 round. An observer can make a Will Check against the Teleport DC to recognize the illusion. Physical interaction passes through it and reveals the truth.
One success reveals every echo from that casting. The feat conceals neither the incantation, the targets' disappearance, nor physical consequences at the origin.