The graveyard is simply another hand for a large number of decks so the lack of payoffs with their graveyard does leave something to be desired in the base list despite having some readily available options from the new set or just reprinting some classics like Command the Dreadhorde or blowing the value out of the water with Rise of the Dark Realms
Whether its the Gruul Atarka Red style aggro deck, Selesnya Heroic (or even Reanimator), Golgari Dredge/Delve, or Simic Dredge/Delve/Madness, Wild Mongrel plays an irreplaceable role
#18: Test of Endurance Muscle babies are here to make your dreams come true
Giant Inheritance
They might not help you win a popularity contest, but these cards can punish greedy land bases while doing very little to hinder decks that are built to operate without access to nonbasic lands
The Divine Convocation March of the Machine Commander Deck set includes 1 ready-to-play Blue-Red-White deck of 100 Magic cards (2 Traditional Foil Legendary cards, 98 nonfoil cards), 10 Planechase cards, 1 six-sided planar die, a 2-card Collector Booster Sample Pack (contains 1 Traditional Foil or nonfoil special treatment card of rarity Rare or higher and 1 Traditional Foil special treatment Common or Uncommon card), 1 Foil-Etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card