Cavern of Souls (Topper) [Ultimate Masters Box Topper] Giant Set: Commander 2016 Type: Instant

Set: Commander 2016 Type: Instant Rarity: Rare Cost: {1}{G} Untap all creatures

Set: Amonkhet Prerelease Promos Type: Instant Rarity: Mythic Cost: {2}{R} End the turn

Set: Ninth Edition Type: Creature — Phoenix Rarity: Rare Cost: {4}{R} Flying (This creature can't be blocked except by creatures with flying or reach

create X X/X green Hydra creature tokens

Spend this mana only on spells and abilities that put tokens onto the battlefield

Cavern of Souls (Topper) [Ultimate Masters Box Topper] Giant Set: Commander 2016 Type: InstantSet: 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.