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.
Urtet, Remnant of Memnarch
Pantlaza, Sun-Favored
Atraxa, Praetors' Voice
Isperia, Supreme Judge
Rip, Spawn Hunter
Niv-Mizzet Reborn
Elrond, Moon-Reader
The Astonishing Ant-Man
Zur the Enchanter
Black Panther, Wakandan King
Dihada, Binder of Wills
Korvold, Fae-Cursed King
Zinnia, Valley's Voice
Y'shtola Rhul
Brigone, Soldier of Meletis
Ardyn, the Usurper
Yidris, Maelstrom Wielder
Xyris, the Writhing Storm
Azusa, Lost but Seeking
Ureni of the Unwritten