1 Ziatora's Proving Ground
12 CREATURES
1 Atraxa, Grand Unifier
2 Bonecrusher Giant
1 Dragonlord Atarka
1 Elesh Norn, Mother of Machines
1 Harvester of Misery
1 Heliod, the Radiant Dawn
1 Kenrith, the Returned King
1 Sheoldred, the Apocalypse
1 Tolsimir, Friend to Wolves