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.
Valgavoth, Harrower of Souls
Saheeli, Radiant Creator
Winter, Cynical Opportunist
Temmet, Naktamun's Will
Eshki, Temur's Roar
Teval, the Balanced Scale
Zurgo Stormrender
Shiko and Narset, Unified
Felothar the Steadfast
Y'shtola, Night's Blessed
Terra, Herald of Hope
Cloud, Ex-SOLDIER
Ygra, Eater of All
Satoru Umezawa
Myrkul, Lord of Bones
Anara, Wolvid Familiar
Ravos, Soultender
The Notary Hobbits
Gollum, Scheming Guide
Tidus, Yuna's Guardian
Szarel, Genesis Shepherd
Kilo, Apogee Mind