Cavern of Souls (Topper) [Ultimate Masters Box Topper] European Land Program Set: Tempest Type: Creature —

Set: Tempest Type: Creature — Elemental Rarity: Rare Cost: {5}{G}{G}{G} At the beginning of each upkeep

put this card into your hand as it resolves

you may create a 1/1 white Bird creature token with flying

Set: Arabian Nights Type: Land Rarity: Uncommon Whenever City of Brass becomes tapped

Cavern of Souls (Topper) [Ultimate Masters Box Topper] European Land Program Set: Tempest Type: Creature —Set: Ultimate Masters Box Topper 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.