Cavern of Souls [Ultimate Masters]

Cavern of Souls [Ultimate Masters]Set: 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.

Her leadership forged the *Weatherlight*'s finest crew

Morph {U} (You may cast this card face down as a 2/2 creature for {3}

that creature's controller sacrifices it

Spells with the chosen name can't be cast

If a nontoken creature would enter the battlefield and it wasn't cast

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Warrior Rarity: Rare Cost: {4}{G} Horsemanship (This creature can't be blocked except by creatures with horsemanship

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

They poured from the Skirk Ridge like lava

Set: Commander 2011 Type: Legendary Creature — Elemental Rarity: Mythic Cost: {G}{U}{R} Protection from white and from black

Set: Commander 2015 Type: Artifact Rarity: Rare Cost: {3} As Urza's Incubator enters the battlefield

pay {0} and exile it with three time counters on it

(Auras and Equipment phase out with it