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.
Phylath, World Sculptor
Leori, Sparktouched Hunter
Veyran, Voice of Duality
Chief of the Wilds
Pako, Arcane Retriever
Teferi, Mage of Zhalfir
Toph, Earthbending Master
Lathliss, Dragon Queen
Sen Triplets
Hakbal of the Surging Soul
Gonti, Night Minister
Arcades, the Strategist
Adeline, Resplendent Cathar
Urabrask // The Great Work
Jin-Gitaxias // The Great Synthesis
Kona, Rescue Beastie
Child of Alara
Delney, Streetwise Lookout
Oswald Fiddlebender
Homer, the Hermit
Falthis, Shadowcat Familiar
Akroma, Vision of Ixidor
Breya, Etherium Shaper