Cavern of Souls (UMA - 237) - Ultimate Masters - Mythic - Foil The List Reprints Foil Borderless Mythic Planeswalker in

Foil Borderless Mythic Planeswalker in <1% of boosters

All permanents you control phase out

• 1 full-art foil promo card featuring Riolu or Alakazam

Flavor: "I fear a war between the guilds is exactly what our killer wants

Cavern of Souls (UMA - 237) - Ultimate Masters - Mythic - Foil The List Reprints Foil Borderless Mythic Planeswalker inMythicCavern of Souls Set: Ultimate Masters Rarity: Mythic Card Type: Land Land Colour: Card Cost: Language: English 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.