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.
Orvar, the All-Form
Mm'menon, the Right Hand
The Howling Abomination
Beluna Grandsquall // Seek Thrills
Trostani, Three Whispers
Edric, Spymaster of Trest
Romana II
The Sixth Doctor
Jin Sakai, Ghost of Tsushima
Loot, the Key to Everything
The Council of Four
Silverquill, the Disputant
Kuja, Genome Sorcerer // Trance Kuja, Fate Defied
Shorikai, Genesis Engine
Magus Lucea Kane
Tsagan, Raider Warlord
Jandor, Fortuned Traveler
Doctor Doom, King of Latveria
Kefka, Court Mage // Kefka, Ruler of Ruin
Kilo, Apogee Mind
Gishath, Sun's Avatar
Balefang the Unslayable
The Wise Mothman
Bria, Riptide Rogue