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.
Elda, Conjurer of Spectacle
The Queen of Dale
Magar of the Magic Strings
The Pride of Hull Clade
The Swarmlord
Sauron, the Dark Lord
Nick Fury, Agent of S.H.I.E.L.D.
Taii Wakeen, Perfect Shot
Jared Carthalion
Qala, Ajani's Pridemate
Smaug the Impenetrable
Deadpool, Trading Card
Niv-Mizzet, Supreme
Jace, Vryn's Prodigy // Jace, Telepath Unbound
Licia, Sanguine Tribune
Zedruu the Greathearted
The Last Ride
Cloud, Ex-SOLDIER
The Scarab God
The Wise Mothman
Sai, Master Thopterist
Xyris, the Writhing Storm
Gwenom, Remorseless