The Mantle cards value is driven by its extreme scarcity in high grade, its status as one of the most important post-war baseball cards, and Mantles legacy as one of the greatest players in the history of the sport
Similar to Dartrix, while Xerosics Scheme will likely see some play, it probably isnt going to be a major collectors item
Inside such Promo Pack A Series Vol
This Duskmourn: House of Horror Endless Punishment Commander Deck includes 1 deck of 100 Magic cards (98 nonfoil cards and 2 Traditional Foil Borderless Legendary cards), 10 Archenemy 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 Uncommon card), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card
Finally, if you're able to keep Oko safe for multiple turns of upticking and can get to his ultimate, you get an emblem which gives creatures of your chosen type +3/+3 vigilance, and hexproof