Cavern of Souls (Foil Etched) [Double Masters 2022] Modern Horizons 3 Prerelease Promos Set: March of the Machine

Set: March of the Machine Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {2}{R}{R} First strike

Remove one or more +1/+1 counters from among artifacts you control: Target player adds that much {C}

Set: Double Masters 2022 Type: Instant Rarity: Rare Cost: {2}{R} The owner of target permanent shuffles it into their library

any number of target players mulligan

then you gain life equal to the number of artifacts you control

Cavern of Souls (Foil Etched) [Double Masters 2022] Modern Horizons 3 Prerelease Promos Set: March of the MachineSet: Double Masters 2022 Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.