Funerary Urn

The Funerary Urn.

A Funerary Urn in Diablo III is a special Event-related object that a player must interact with.

The urns are used for an event called the Matriarch's Bones, which has a chance to occur in the Cathedral shortly before the player encounters Leoric. There are three urns that must be clicked on during this event, each urn spawning a guardian champion that the player must defeat.

The urns were bugged during the beta[1], where if two or more players clicked on different urns at the same time, the event wasn't able to complete.