These decks are shared by the community and already available to pick in any game lobby, so there's no need to clone one just to play it. Clone a deck only if you want to customize it or use it as a starting point for building your own.
Nihiloor
The Earth King
Gollum, Scheming Guide
Cecily, Haunted Mage
Feather, Radiant Arbiter
Geist of Saint Traft
Tovolar, Dire Overlord // Tovolar, the Midnight Scourge
Iroh, Dragon of the West
Rootha, Mastering the Moment
Gandalf, Party Guest
Yargle and Multani
Yume, Chronicler of Valor
J. Jonah Jameson
Garland, Royal Kidnapper
Mendicant Core, Guidelight
Sokka and Suki
April O'Neil, Human Element
Grothama, All-Devouring
Blor the Impervious
Danitha, New Benalia's Light