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.
Silver Surfer, Galactus's Herald
Cynette, Jelly Drover
Urabrask the Hidden
Rakdos, the Showstopper
Madame Masque
Fire Lord Zuko
Ashling, Flame Dancer
Toby, Beastie Befriender
Yarus, Roar of the Old Gods
Captain Rex Nebula
Mondrak, Glory Dominus
Ob Nixilis, Unshackled
Gluntch, the Bestower
Tymna the Weaver
Kraum, Ludevic's Opus
Tam, Mindful First-Year
Muzzio, Visionary Architect
Korvold, Gleeful Glutton
Neheb, the Worthy
Altaïr Ibn-La'Ahad
Dynaheir, Invoker Adept
Rootha, Mastering the Moment
The Wise Mothman
Glissa, Herald of Predation
Gargos, Vicious Watcher