This ability is obtained from the fourth tier of the Torture Devices ability set. It available between December 9th 2011 - December 13th 2011 and is found on Facebook.
The Judas Cradle, also known as the Judas chair, is a fictional torture device. The Judas Chair is a pyramid-shaped seat. The victim would presumably be placed on top of it, with the point inserted into their body and then very slowly lowered by ropes. Supposedly the intended effect was to stretch the orifice over a long period of time, or to slowly impale.
Falsely attributed by legend to the Spanish Inquisition, there is no record of the Judas cradle anywhere in the historical record.