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
Mina and Denn, Wildborn
Elesh Norn, Grand Cenobite
Mathise, Surge Channeler
Reyav, Master Smith
Inti, Seneschal of the Sun
Sai, Master Thopterist
Trostani, Selesnya's Voice
The Ur-Sphinx
Zurgo and Ojutai
Ghalta, Primal Hunger
Aminatou, the Fateshifter
Myrel, Shield of Argive
Avacyn, Angel of Horror
Hydro-Man, Fluid Felon
Tetzin, Gnome Champion // The Golden-Gear Colossus
Shaile, Dean of Radiance // Embrose, Dean of Shadow
Tifa Lockhart
Koth, the Geomancer
Dáin of the Ancient Halls
Hansk, Slayer Zealot
Jodah, the Unifier
Y'shtola, Night's Blessed