The Magnificent Sand Castle comes from Magic Sand, a TWS decorative object sold in the Furniture section of the Garden Store from June 21, 2010 until June 27, 2010. The Magic Sand turns into one of three sand castles, of which the Magnificent Sand Castle is one. The Magic Sand has an equal chance of turning into any of these three. This object is a decorative and sits either on the floor or on top of objects in a pet's home.