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.
Witherbloom, the Balancer
Blech, Loafing Pest
Amy Rose
Deadpool, Trading Card
Etali, Primal Conqueror // Etali, Primal Sickness
Pantlaza, Sun-Favored
Yarok, the Desecrated
Prismari, the Inspiration
Silverquill, the Disputant
Vincent Valentine // Galian Beast
Ziatora, the Incinerator
Arixmethes, Slumbering Isle
Solphim, Mayhem Dominus
Silas Renn, Seeker Adept
Rograkh, Son of Rohgahh
Yuma, Proud Protector
Agatha of the Vile Cauldron
Kelsien, the Plague
Y'shtola, Night's Blessed
Scion of Halaster
Erinis, Gloom Stalker
Worzel, the Protector
Geist of Saint Thalia
Baral, Chief of Compliance
Dack Fayden, Helping Hand
Ral, Monsoon Mage // Ral, Leyline Prodigy