The theme of sacrifice felt so at home in a modern horror set that it felt wrong not to have black-red return to its roots
Green has reasonable access to card draw, its got the best creatures, the best ways to gain a mana advantage, and its even got decent removal with fight effects like Primal Might and artifact and enchantment hate like Nature's Claim
Trust me, its way better now
The Murders at Karlov Manor Revenant Recon Commander Deck includes 1 Blue-Black deck of 100 Magic cards (2 Traditional Foil Legendary cards, 98 nonfoil cards), a 2-card Collector Booster Sample Pack (contains 1 Traditional Foil or Nonfoil alt-border card of rarity Rare or higher and 1 Traditional Foil Borderless 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.
Honorable Mention #1 - Familiars Hitting my 7 spot even are the category of cost reducers by 1 mana each called Familiars since they will work for an entire class or color of card like Sunscape Familiar