Archfiend of Despair Atarka's Command Call In a Professional Erebos, God of the Dead Everlasting Torment Forsaken Wastes Giant Cindermaw Grievous Wound Grma Wormtongue Havoc Festival Knight of Dusk's Shadow Leyline of Punishment Quakebringer Rampaging Ferocidon Roiling Vortex Screaming Nemesis Skullcrack Stigma Lasher Sunspine Lynx The Lord of Pain Tibalt, Rakish Instigator Witch Hunt
17 Graveyard Making up a massive portion of Commander decks, Graveyard decks come in a wide variety of forms, but all aim to use their graveyard as a source of value
This combination of defensive power and disruptive ability makes it a versatile card that can be incorporated into a wide range of decks, particularly those focused on control and tempo
Then you can spend that 6 mana base to sweep at instant speed and then sweep the board too, and Rout was a 7-mana instant, and was a classic
Theres also a -8 ability that is all but irrelevant, but it does provide a neat second win condition
(3/19/2021) Casting a spell with split second won't affect spells and abilities that are already on the stack