Paths of the Dead - Cavern of Souls (Surge Foil Realms and Relics) [The Lord of the Rings: Tales of Middle-Earth Commander] Z-Man Games which are shown on 36

which are shown on 36 large-format picture cards that are combined in new ways

The cause is a necromantic artifact called the Soulmonger

roll X sx-sided dice

where X is the number of descent counters on Descent into Avernus

Paths of the Dead - Cavern of Souls (Surge Foil Realms and Relics) [The Lord of the Rings: Tales of Middle-Earth Commander] Z-Man Games which are shown on 36Set: The Lord of the Rings: Tales of Middle Earth Commander 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.