Cavern of Souls [Ultimate Masters] Pest "It's a difficult task to

"It's a difficult task to quarantine a plague that moves with the clouds

The puzzle cards were inserted randomly in a selection of 1996 Ultra PRO Deck Protector boxes and nine-pocket page refills

Set: 30th Anniversary Edition Type: Creature — Wall Rarity: Uncommon Cost: {2}{G} Defender (This creature can't attack

Sacrifice Ranger-Captain of Eos: Your opponents can't cast noncreature spells this turn

{T}: Add {B}{G}

Cavern of Souls [Ultimate Masters] Pest "It's a difficult task toSet: Ultimate Masters 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.