mtg murders at karlov manor commander precons Decklist Complete Precon) Deadly Disguise - Murders

Whenever one or more cards leave your graveyard, create a 2/2 black Zombie Druid creature token

Zenith Chronicler

The card also has a lot of in-color synergy to abuse, like Living Death that recurs all creatures out to the battlefield

Darksteel Mutation is a two-mana Enchantment Aura that turns Creature it enchants into a 0/1 Insect with no abilities other than being indestructible

Summary Recent Commander bans in MTG are redefining the rules and structure of the format, especially Rule 0 talks and card power levels

Grolnok, the Omnivore Magic has enough cards and mechanics that work from the graveyard to make self-milling a reward unto itself but I wont object to a mill engine that throws in something extra to sweeten the deal