LEGO 10237 Tower of Orthanc is a 2,359 piece The Lord of the Rings exclusive set with 5 minifigs released in 2013. It consists of a detailed multi-floor tower featuring an attic, library, alchemy room, throne room, entrance hall, and dungeon. Includes a Great Eagle, a buildable Ent with poseable limbs, and five minifigures: Saruman, Grima Wormtongue, Gandalf, and others. It is based on the Peter Jackson film The Lord of the Rings: The Two Towers which is based on the J.R.R. Tolkien novel.
It was retired in October 2015 with a lifespan of 27 months.Â