Rearranging the letters of 'Smaug: A dragon' (Lord Of The Rings primary antagonist) gives:
U.S. anagram God.
(by Jim Banholzer) (2018) (pending approval)
Other related anagrams without their own page:
"The Lord of the Rings by Tolkien" -> "Hot, trendy! Filling three books!" (by Hans-Peter Reich using Anagram Genius) (2003)
"Lord of the rings" -> "If holder - strong!" (by Aronas Pinchas ) (2018) (pending approval)
"Lord of the rings" -> "God's thorn rifle." (by Josh Garey by hand) (2009) (pending approval)
"Lord of the rings" -> "Frodo Shire LTNG." (by Josh Garey by hand) (2009) (pending approval)
"Lord of the rings" -> "Stronghold Fire." (by Rodney Claborn by hand) (2006) (pending approval)
"The "Lord of the Rings" film director Sir Peter Jackson" -> "He did profit from JRR Tolkien's greatest chronicles." (by Jason Lofts by hand) (2014) (pending approval)
""Lord of the Rings" film director Peter Jackson" -> "Profited from JRR Tolkien's staged chronicle." (by Jason Lofts by hand) (2014) (pending approval)
""Lord of the Rings" film director Peter Jackson" -> "Gets profit from dead JRR Tolkien's chronicle." (by Jason Lofts by hand) (2014) (pending approval)