Rearranging the letters of 'Gandalf The Grey.' (Legendary Wizard) gives:
Hydrate elf gang.
(by Jim Banholzer) (2017) (pending approval)
Other related anagrams without their own page:
"And William Shakespeare, a skewed grammarian." -> "I am a weakish speller and wear a managed smirk." (by Jim Banholzer) (2018) (pending approval)
"Marg, Ana draw K-cab" -> "Backward anagram." (by Jim Banholzer by hand) (2017) (pending approval)
"Nonsensical three word anagram" -> "Scans warm-hearted groan online." (by Jim Banholzer) (2017) (pending approval)
"Talk too much" -> "Math lockout." (by Jim Banholzer) (2017) (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)