Cavern of Souls (Topper) [Ultimate Masters Box Topper] Wizards Play Network 2009 Set: Alpha Edition Type: Creature

Set: Alpha Edition Type: Creature — Cockatrice Rarity: Rare Cost: {3}{G}{G} Flying

Set: Arena League 1996 Type: Basic Land — Island Rarity: Rare ({T}: Add {U}

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {2}{U} Creatures and lands target opponent controls don't untap during their next untap step

Creatures you control get +1/+1

Set: Kaladesh Prerelease Promos Type: Legendary Planeswalker — Saheeli Rarity: Mythic Cost: {1}{U}{R} +1: Scry 1

Cavern of Souls (Topper) [Ultimate Masters Box Topper] Wizards Play Network 2009 Set: Alpha Edition Type: CreatureSet: 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.