Leyline Prowler [Commander 2021] SWSH119 shuffles them together with the

shuffles them together with the mystery card

Set: 30th Anniversary Edition Type: Enchantment Rarity: Uncommon Cost: {2}{W}{W} At the beginning of your upkeep

put a +1/+1 counter on another target Soldier you control

Archfiend of the Dross enters the battlefield with four oil counters on it

Set: XY: Fates Collide Type: Water Rarity: Holo Rare Retreat cost: Colorless

Leyline Prowler [Commander 2021] SWSH119 shuffles them together with theSet: Commander 2021 Type: Creature Nightmare Beast Rarity: Uncommon Cost: {1}{B}{G} Deathtouch, lifelink {T}: Add one mana of any color. It feeds on the dark energies that course through the deep worldand on any other creature lured by the leyline's pull.