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.
Dack Fayden, Helping Hand
Kaalia of the Vast
Tam, the Possibility
Leinore, Autumn Sovereign
Marina Vendrell
Tannuk, Memorial Ensign
Drana and Linvala
Zul Ashur, Lich Lord
Omnath, Locus of All
Sonic the Hedgehog
Toph, the First Metalbender
Hugh, First of Many
Ultron, Unlimited
Ganax, Astral Hunter
Agent of the Iron Throne
Nath of the Gilt-Leaf
Shiko and Narset, Unified
Aminatou, Veil Piercer
Rocco, Cabaretti Caterer
Zurgo, Thunder's Decree
K'rrik, Son of Yawgmoth
Korvold, Fae-Cursed King
Darien, King of Kjeldor