Cavern of Souls (0345) (Borderless) [The Lost Caverns of Ixalan] FAB054 Sacrifice Chromatic Sphere: Add one

Sacrifice Chromatic Sphere: Add one mana of any color

Set: The Lord of the Rings: Tales of Middle-Earth Type: Legendary Creature — Avatar Horror Rarity: Mythic Cost: {3}{B}{R} When Sauron

Volrath's Shapeshifter has the full text of that card and has the text "{2}: Discard a card

"The Great River will not be tamed

Cavern of Souls (0345) (Borderless) [The Lost Caverns of Ixalan] FAB054 Sacrifice Chromatic Sphere: Add oneSet: The Lost Caverns of Ixalan 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.