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.
Beorn the Fierce
Kosei, Penitent Warlord
Reaper King
Jeska, Thrice Reborn
Yoshimaru, Ever Faithful
Ardenn, Intrepid Archaeologist
Tana, the Bloodsower
Shilgengar, Sire of Famine
Jenova, Ancient Calamity
Denzilore Fatehold
T'Challa, the Black Panther
Doctor Doom, King of Latveria
Atraxa, Praetors' Voice
Hearthhull, the Worldseed
Uugguu, the Omniplasm
Gwenom, Remorseless
Thrasios, Triton Hero
Akiri, Line-Slinger
Athreos, God of Passage
The Valeyard
Liliana the Repentant
Blor the Impervious
Ginger, Queen of Sweets
Judith, the Scourge Diva
The Dalek Emperor