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.
Jin Sakai, Ghost of Tsushima
Hearthhull, the Worldseed
Mina and Denn, Wildborn
Commissar Severina Raine
Alela, Artful Provocateur
The Unluckiest Planeswalker
Tam, the Possibility
Marina Vendrell
Ureni of the Unwritten
Kadena, Slinking Sorcerer
Kalitas, Traitor of Ghet
Zevlor, Elturel Exile
Crimson Cowl, Master of Evil
Jedit Ojanen
Jugan, the Rising Star
The War Doctor
Clara Oswald
Sek'Kuar, Deathkeeper
Klaw, Master of Sound
Aerith, Last Ancient
Jorn, God of Winter // Kaldring, the Rimestaff
Moon-Boy, Dino Rider
Symbiote Spider-Man