While Goryos Reanimator is a glass cannon combo deck, it has a few characteristics that make it more reliable than your typical Belcher -style decks: Multiple angles of attack means the deck is less likely to fold to hate cards
Whether because of a rules nonbo or just lacking the legendary supertype, not every build-around is eligible to take command
Pair it with Treasure engines like Kalain, Reclusive Painter or Prosper, Tome-Bound, and suddenly your plays become unstoppable, keeping opponents from interacting while you push damage
With both The Gitrog Monster and Underrealm Lich in play, survive until you draw a card, or put a land into your graveyard
Mukotai might be a little better if youre interested in trying an artifact-centric build, but I doubt it
4 Stained-Glass Plains, By Magali Villeneuve Stained-glass was a running theme in Dominaria United, apt for a set focused on history and legendary characters above all else