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.
Ambassador Blorpityblorpboop
Silver Surfer, Galactus's Herald
Gnostro, Voice of the Crags
Tannuk, Memorial Ensign
Yasova Dragonclaw
Ragost, Deft Gastronaut
The Lord of Pain
Carmen, Cruel Skymarcher
Arbaaz Mir
Xavier Sal, Infested Captain
Tazri, Stalwart Survivor
Tovolar, Dire Overlord // Tovolar, the Midnight Scourge
Mishra, Claimed by Gix
The Watcher in the Water
Narset, Jeskai Waymaster
King T'Challa // Black Panther, Hope Enduring
Betor, Ancestor's Voice
Slinza, the Spiked Stampede
Lluwen, Imperfect Naturalist
Bhaal, Lord of Murder
Zo-Zu the Punisher
Victor, Valgavoth's Seneschal
Captain N'ghathrod
Shorikai, Genesis Engine